Fuente: http://www.web20searchengine.com/web20/web-2.0-list.htm

AUDIO 2.0

• Bebop - Compare music calendar against your iTunes catalogue. www.bebopular.com/
• Clickcaster - Record, license, publish & promote your radio show. www.clickcaster.com/
• Difm - Radio community. www.di.fm/
• Dottunes - Share your iTunes. www.dottunes.net/
• Enablr - Transcribe podcasts, Text2Snailmail, ... www.enablr.com/
• Fluctu8 - Create & share your sourcelists. fluctu8.com/
• Gcast - Podcasting tools & hosting. www.gcast.com/
• Genie lab - Explore, recommend & rate music. genielab.com/
• Itunes love - Share your music tastes. www.ituneslove.com/
• Jamendo - Review, tag, rate & share music. www.jamendo.com/en/
• Lastfm* - Profile your taste, share, personalize your radio. www.last.fm/
• Mercora - Search music & get recommendations. search.mercora.com/
• Muiso - Track your taste, get recommendations. muiso.com/
• Music mobs - Share your tastes & find music. www.musicmobs.com/
• Music strands - Tag, share & post music community. www.musicstrands.com/
• Odeo - Record & share audio. www.odeo.com
• Pandora* - Personalized radio. pandora.com/
• Plurn - List, listen to, create & share music. www.plurn.com/
• Pod bop - Listen to bands that visit your city (Eventful mash-up). podbop.org/
• Podomatic - Create, find & broadcast podcasts. www.podomatic.com/
• Poperti - Save your mp3 on a pop email account. www.poperti.com/
• Predixis - Discover, manage & enjoy music. www.predixis.com/
• Purevolume - Music community. www.poperti.com/
• Radio time - Personalize radio. myradiotime.com/
• Streaming Radio Stations - Choose a type/style/genre of tunes. www.friendlycanadian.com/mp3s/
• Streampad - List, listen & share your music (= several mash-ups). www.streampad.com/
• Upto11 - Discover & share music. upto11.net/
• Webjay - Playlist community. www.webjay.org/
• W.H.A.K. - Comedy radio stations. www.whak.com/

BLOG2POD 2.0

• Talkr - Converts blog text to podcasts. www.talkr.com/

BLOGGING 2.0

• Bitty - Embed content from Web services. bitty.com/
• Blogburst - Syndicate blogs to mainstream media sites. www.blogburst.com/
• Blog code - Start blog & find similar ones. www.blogcode.com/
• Blogger (Google) - Free easy to use blog space. www.blogger.com/
• Blogger snap - Add your webcam snapshot to any blog. www.bloggersnap.com/
• Blog goggle - Categorize & rate pro bloggers. www.bloggoggle.com/
• Bloglet - Notification2email. www.bloglet.com/
• Blogs - Notification2email. blo.gs/
• Blurb - Turn your blog into a book. www.blurb.com/
• Cocomment - Track back your commentosphere. www.cocomment.com/
• Feedblitz - Notification2email. www.feedblitz.com/
• Freevlog - Set up free video blog. www.freevlog.org/
• Lifetype - Blogging software. www.lifetype.net/
• Measure map - Blog stats. measuremap.com/
• Qumana - Edit your blog. www.qumana.com/
• Structured blogging - Create, edit & maintain all posts. structuredblogging.org/
• Textamerica - Mobile blog. www.textamerica.com/
• Xanco~ - Mobile phlog & vlog. www.xanco.com/
• Blip - Get video & podcasting on your blog. www.blip.tv/
• Blog ladder - Create & maintain your blog. www.blogladder.com/
• Blogniscient - Rank & read blog articles. www.blogniscient.com/
• Bloxor - Maintain & use your blogroll online. www.bloxor.com/

BOOKMARKING 2.0

 

• 9rules - Validate & share links to content. 9rules.com/
• All your words - Associate & share words with links. www.allyourwords.com/
• Blinkist - Social bookmarking. www.blinklist.com/
• Blogmarks - Social bookmarking. www.blogmarks.net/
• Blummy - Manage your bookmarks. www.blummy.com/
• Bmaccess - Social bookmarking with thumbs. www.bmaccess.net/
• Buddy marks - Social bookmarking. www.buddymarks.com/
• Butterfly~ - Bookmark & annotate. www.butterflyproject.nl/
• Chuquet* - Find buzzes. www.chuquet.com/
• Clipmarks - Social clipping. www.clipmarks.com/
• Common Times - Social bookmarking & clippings. www.commontimes.org/
• Connotea - Social bookmarking (for reseacrhers). www.connotea.org/
• Delicious* - Social bookmarking. del.icio.us/
• Digg* - Social bookmarking. www.digg.com
• Diigo - Social bookmarking on steroids. www.diigo.com/
• Dogear - Social bookmarking. www.eigology.com/dogear/
• Feed marker - Social bookmarking for news. www.feedmarker.com/
• Furl - Clip, store & share web pages. www.furl.net/
• Hyperlinkomatic - Social bookmarking. www.hyperlinkomatic.com/
• Icio - Social bookmarking & rating. www.icio.de/
• Jeteye - Clip & share (parts of) web pages. www.jeteye.com/
• Listible - Folksonomied software & code search. www.listible.com/
• List Mixer - Social bookmarking (temporary links). listmixer.com/
• Live Marks - Live update of Delicious. sandbox.sourcelabs.com/livemarks/
• Look later - Private bookmarking. www.looklater.com/
• Lookmarks - Social bookmarking. www.lookmarks.com/
• Magnolia - Social bookmarking & voting. ma.gnolia.com/
• MaxSpider - Submit links www.maxspider.com/
• Mylinkvault - Social bookmarking. www.mylinkvault.com/
• Onlywire - Social bookmarking aggregator. www.onlywire.com/
• Philoi - Social bookmarking. www.philoi.com/
• Qoosa - Social bookmarking. www.qoosa.com/
• Searchfox - Social bookmarking. www.searchfox.com/
• Shadows - Social bookmarking. shadows.com/
• Simpy - Social bookmarking, tagging & search. www.simpy.com/
• Socialmarks - Social bookmarking. www.socialmarks.com/
• Spinspy - Social bookmarking & ranking. www.spinspy.com/
• Spurl - Social - Bookmarking & search. www.spurl.net/
• Startaid - Manage & share your (thumb) bookmarks. www.startaid.com/
• Stumble Upon - Social bookmarking (random sharing). www.stumbleupon.com/
• Surftail - Share your click paths. www.surftail.com/
• Taggle - Social bookmarking, tagged (German). www.taggle.de/
• Tagtooga - Social bookmarking. www.tagtooga.com/
• Tendango - Top 10 social bookmarking. www.tendango.com/
• Thumblicio.us - Displays thumbs of most pupular del.icio.us sites. thumblicio.us/
• Yahoo Myweb2 - Social bookmarking. myweb2.search.yahoo.com/
• Yoono - Save your bookmarks and manage your feeds - www.yoono.com/

BROWSER 2.0

• Camino - Mozilla power & Mac style browser. www.caminobrowser.org/
• Flock - Lightweight browser. www.flock.com/
• BestToolbar - IE toolbar with web apps at a click of a button. www.best-toolbar.com/

CALENDAR 2.0

• 30boxes - Manage & share calendar. 30boxes.com/
• Calendar hub - Create & share calendars. www.calendarhub.com/
• Eventful - Create & share events. eventful.com/
• Eventicus - Create & share events. www.eventicus.de/
• Event sniper - Mix your event calendar with feeds. www.eventsniper.com/
• Hipcal - Manage & share calendar & to do lists. www.hipcal.com/
• Meet with approval - Arrange meetings & events online. www.meetwithapproval.com/
• Mosuki - Arrange meetings & events online. mosuki.com/
• Planzo - Arrange meetings & events online & thru sms. planzo.com/
• PhotoTricks - Upload photo to a calendar template. www.fototrix.com/
• Skobee - Arrange meetings & events online. www.skobee.com/
• Sponge cell - Arrange meetings & events online; with a.i. spongecell.com/
• Tilika - Share calendars. www.tilika.com/
• Trumba - Create& share events. www.trumba.com/
• Upcoming - Create, manage & share events. upcoming.org/

CHAT 2.0

• 3bubbles - Add a chatroom to your blog. www.3bubbles.com/
• Ajchat - Create chat rooms. www.ajchat.com/
• Campfire - Permalinked chat. www.campfirenow.com/
• ChatPhobic - Connect to any IRC server www.chatphobia.com/
• Chatsum* - Chat with & leave messages same-site-visitors. www.chatsum.com/
• Conversate - Create your own chat. www.conversate.org/
• PeekoChat - Make every site a 'place' (Firefox plug-in). peekko.com/chat/
• Zohochat - Create your own chat room. zohochat.com/
• Ekklesia - CMS for churches. www.ekklesia-systems.com/
• Loudblog - CMS inc. RSS. www.loudblog.de/
• HIVchat - HIV chatroom. www.aidschat.org/
• Pmachine - CMS. www.pmachine.com/ee/
• Tinymce - Wysiwyg editor. tinymce.moxiecode.com/

COLLABORATION 2.0

• Askeet - Ask & answer it. www.askeet.com/
• AskMeThat - Ask a question. www.askmethat.com/
• Asoboo - Find people & places in your city. asoboo.com/
• Favorville - People helping people. www.favorville.com/
• Foldera - Organize & share all work based documents. www.foldera.com/
• Hubpages - Share your genius. www.hubpages.com/
• Ifolder - Filesharing for groups. www.ifolder.com/
• Jotspot - Take one set of notes, live. www.jotlive.com/
• Lime - Help & inspire eachother. lime.com/
• Mayomi - Mind map & share. www.mayomi.com/
• People2pray - Manage & share prayer requests. www.people2pray.com/
• Qype - Find & recommend best spots in town. qype.com/
• Rally point - Share knowledge. www.rallypointhq.com/
• Redlettr - Tag & comment the bible. www.desertfather.com/micah/
• Rel8r - Tag, read, search blogs. www.rel8r.com/
• Rrove* - Save & share places. www.rrove.com/
• Say-So - Share problems & get advise. www.say-so.org/
• Socialight - Share pictures & notes with your cell phone. socialight.com/
• Standpoint - Share & evangelize convictions. www.standpoint.com/
• Study buddy - Share notecards. www.studybuddy.info/
• Tracbac - Share, comment, revise & collaborate. www.tracbac.com/
• Vizu - Create, share & vote for polls. www.vizu.com/
• Webbrush - Collaborative drawing, charting, etc. www.stanfy.com/dev/webbrush/
• What should i read next - Share your bookshelve. whatshouldireadnext.com/
• Wobblog - Rank & share blog postings. www.wobblog.com/
• Zimbra - Work & communicate together. www.zimbra.com/

COLLECT 2.0

• Librarious - Catalogue your collection. lib.rario.us/
• Librarything - Catalogue & share your library. www.librarything.com/
• Unalog - Share what you read, in groups. unalog.com/
• Web20 - Search Engine collection. www.web20searchengine.com/

COMIX 2.0

• Comics - Create & share comics. www.mainada.net/comics/
• ComicStripr - Personalize cartoon strips. www.comicstripgenerator.com/
• FotoTricks - Upload photo and add comic bubbles. www.fototrix.com/
• Quicktoons - Create & share comics. www.quicktoons.com/

COMMUNICATION 2.0

• ChatPhobi - Connect to 50,000 chat rooms. www.chatphobia.com/
• E-messenger - Ajax messengers. www.e-messenger.net/
• E-messenger - Integrates several messengers. www.e-messenger.net/
• Gtalkr - Google Talk, Flickr, YouTube, feeds. https://gtalkr.com/
• Iglance - Push-to-talk videoconf and screen-sharing. www.iglance.com/
• Imeem - Share words, files & people (on messenger). www.imeem.com/
• Imvu - 3D messenger. www.imvu.com/
• Iotum - Sorts & processes calls on relevance. www.iotum.com/
• Jabphone - Messenger2phone. www.jabphone.com/
• Jumpclaimer - Inform your relatives about your whereabouts thru sms. www.jumpclaimer.com/
• Kopete - Universal messenger. kopete.kde.org/
• Mabber - Mobile messenger. www.mabber.com/
• Meebo - Integrates several messengers. www.meebo.com/
• Skylook - Record & store all Skype communications. www.skylook.biz/
• Skype - Call, conference, messenger, file sharing. www.skype.com/
• Slawesome - Add voice to your email. www.slawesome.com/
• Soonr - Mobile 2 web & v.v. www.soonr.com/
• Stickam* - Multimedia communication tool. www.stickam.com/
• Tello - Locate & collaborate with your key contacts. www.tello.com/
• Userplane - Chat, messenger, record. www.userplane.com/
• V4s - Add voice to your email. www.orb.com/skype/
• Vyew - Web based video conferencing. vyew.com/
• Waxmail - Add voice to your email. www.waxmail.biz/
• Web2messenger - Send messages from web 2 messenger. www.web2messenger.com/

COMMUNITY 2.0

 

• 43people - Tag based matching & dating. www.43people.com/
• Ask Me That - Public help forums. www.askmethat.com/
• 43places - Publish & share stories about places. www.43places.com/
• Blogtronix - Blogging & corporate community software. www.blogtronix.com/
• Communitywalk - Share places & routes (map mash-up). www.communitywalk.com/
• Consumating - Tag based dating. www.consumating.com/
• Create & Participate in communities. www.towncrossing.com/
• Dodgeball - Hook in with your mobile & meet friends. www.dodgeball.com/
• Doostang - Community for professionals. www.doostang.com/
• Facebook - Student communities. www.facebook.com/
• Frappr - Put your group on the map, share photos. www.frappr.com/
• Friendster - Connect with friends. www.friendster.com/
• Groups - Create groups & share content. grou.ps/
• HIV/AIDSNetwork - www.pozitiveliving.com/
• HumanPages – Philanthropic “LinkedIn-Like” People Search. www.humanpages.com/
• Ikarma - Document & promote your reputation. ikarma.com/
• Linkedin - Manage and share your cv. www.linkedin.com/
• Livejournal - Join or create your own community. www.sixapart.com/livejournal/
• Lovento - Find friends & events. www.lovento.com/
• Mapmix. Find your friends (map mash-up). www.mapmix.com/
• Meetro - Find friends nearby (thru messenger). www.meetro.com/
• Meetup - Find common interests & organize meetings. www.meetup.com/
• Mologogo - Share where you are. www.mologogo.com/
• Mozes - Share information & people thru your mobile. mozes.com/
• MySpace - Communicate with & share content with your friends. www.myspace.com/
• OpenBC - Community for entrepreneurs & professionals. www.openbc.com
• Opinity - Manage your reputation. www.opinity.com/
• Orkut - Connect to your friends. https://www.orkut.com/
• Partysync - Meet & sms people. group.partysync.com/
• Peerprofile - Publish & share your profiles. www.peerprofile.com/
• Peertrainer - Buddy up, slim down. www.peertrainer.com/
• Phusebox - Community for sophisticated people. phusebox.net/
• Piczo - Create & share website. piczo.com/
• Placesite - Wi-fi portal & location communities. www.placesite.com/
• Plum - Collect, share, connect. www.plum.com/
• Poddater - Create vodcast & connect. www.poddater.com/
• Pooln - Schedule your car pooling. www.pooln.com/
• Rabble - Create it & share it mobile. www.rabble.com/
• Tagalag - Tag & map your contacts. www.tagalag.com/
• Theblackstripe - Upload & share photos. www.theblackstripe.com/
• Tinfinger - Search persons. www.tinfinger.com/
• Towncrossing - Find & Link to Friends. towncrossing.com/
• Twocrowds - Share & vote for predictions. www.twocrowds.com/
• Vcarious - Travel community. www.vcarious.com/
• Wallop - Phlog & interact. mywallop.com/
• Xanga - Blog rings. www.xanga.com/
• Zaadz~ - Network of inspired people. www.zaadz.com/
• Ziggs - Index of professionals. www.ziggs.com/
• Zoominfo* - Search persons; create your own page. www.zoominfo.com/

CRM 2.0

• 24sevenoffice - Web-based crm & erp. www.24sevenoffice.com/
• Helpspot - Wen nased help desk software. www.userscape.com/
• Pushcrm - Web-based crm. pushcrm.com/
• Simpleticket - Helpdesk solution. www.simpleticket.net/
• Userscape - Web based help desk portal. www.userscape.com/
• Zohocrm - Web-based crm. www.zohocrm.com/

DATABASE 2.0

• Turbodbadmin - Online dbase in Ajax. www.turboajax.com/turbodbadmin.html/

DESIGN 2.0

• BannerAds - Make 480x60 web banners. www.bannergenerator.org/
• Betterdesktop - Share usability tests. www.betterdesktop.org/
• Flickrlogomakr - Make Flickr-like logo in a second. flickr.nosv.org/ (cf. this group's logo).
• Desktop Wallpaper Creator. www.wallpapergenerator.com/
• Hide Text From Spambots. www.txt2png.com/
• Netcocktail - Share color schemes. www.netcocktail.com/
• Neurosky - Bionic interface technology. www.neurosky.com/
• OK-cancel. Collaboration on interface design. www.ok-cancel.com/
• Online Logo Designer. www.text2logo.com/
• PreviewHTML - Preview your HTML source codes. www.previewhtml.com/
• Sign Generators. www.customsigngenerator.com/
• Typetester - Compare screen type. www.typetester.maratz.com/
• Warning Label Maker. www.dangersigngenerator.com/
• Wufoo - Build & host forms. www.wufoo.com/
• Watermark Images www.signgeneratormaker.com/

DICTIONARY 2.0

• Visualthesaurus - Find & visualize synonyms. www.visualthesaurus.com/
• SeekFreak - Thesaurus, dictionary, spell checker.

ECOMMERCE 2.0

• 12 Wists - Share shopping lists. www.wists.com/
• 43deals - Find best deals. www.43deals.com/
• Adgenta - Add ads to your site, blog or rss feed. www.adgenta.com/
• Amazon* - Shop, sell, review & rank. www.amazon.com/
• Auctionmapper - Map Ebay auctions. www.auctionmapper.com/
• Bigcartel - Start, review & recommend online shops. bigcartel.com/
• Blish - Buy & sell digital things. www.blish.com/
• Broadbandgenie - Find best provider. www.broadbandgenie.co.uk/
• CafePress - Free to design, sell, buy custom products. www.cafepress.com/ (join affiliate program)
• CafePress Live JavaScript Feed. www.web20appz.com/cafepress/javascript.asp
• Carbonmade - Publish & manage your portfolio online. www.carbonmade.com/
• Clipfire - Shop search engine & community. www.clipfire.com/
• Closo - Start & advertise your online shop. www.closo.com/
• Cooqy - Find things faster on Ebay (client). www.cooqy.com/
• Coverpop - Mash-ups of everything. www.coverpop.com/
• Darmik - Sell & share profits with charities. www.darmik.com/
• Ebay* - Sell, rate & buy; auction. www.ebay.com/
• Etsy - Buy & sell handmade things. www.etsy.com/
• Flyspy - Graph all of your choices in air travel. www.flyspy.com/index.php/
• Fotogopo - Animated local route map; Google Maps & Geocoder mash-up. www.fotogopo.com/
• Froogle* - Local shopping search engine; Google Maps mash-up. www.google.com/sellonfroogle/
• Garbagescout - Find treasures on NY streets; Google Maps mash-up. www.garbagescout.com/
• Gumshoo - Auction analyzer; Ebay mash-up. www.gumshoo.com/
• Hawkee - Tagged price comparison. www.hawkee.com/
• Homethinking - Search, find, contact & review realtors. www.homethinking.com/
• Hotpads - Houses for rent. hotpads.com/
• Inods - Shopping review aggregator. inods.com/
• Insideflyer - Convert loyalty points. insideflyer.com/
• Judysbook - Review & rate your neighbourhood. www.judysbook.com/
• Kayak Buzz - Find cheap destinations; Google Maps mash-up. www.kayak.com/h/buzz/flights
• Licketyship - Home-delivery supermarket; retail & couriers co-operation. www.licketyship.com/
• Licketytrip - Last minute vacation rentals (map mash-up). www.licketytrip.com/
• Lopico - Social business directory. www.lopico.com/
• Mapeire - User generated lowest price finder; Google Maps mash-up. www.mapeire.com/
• Motionmall - Design & insert webads. www.motionmall.com/
• Paguna - Travel booking with 1 page Ajax interface. https://www.paguna.com/
• Peerflix - List & trade DVDs. www.peerflix.com/
• Pricenoia - Amazon price comparison. www.pricenoia.com/
• Qoop - Publish & sell photos & photo products. www.qoop.com/
• Redtoucan - Share photos & review products. www.redtoucan.com/
• Reevoo - Review & buy electronics. www.reevoo.com/
• Revver - Upload, share or sell your videos. www.revver.com/
• Savedsearchpro - Find Ebay deals easier. www.savedsearchpro.com/
• Shoposphere* - Create & share pick lists. shopping.yahoo.com/shoposphere/
• Site flavored Google* - Tailor adwords to your site. www.google.com/services/siteflavored.html
• Sofortpreis - Mobile shopping assistent. www.sofortpreis.de/
• Souki~ - Local shop search. www.souki.com/
• Spymedia - Publish & sell news photos. www.spymedia.com/
• Stylehive - Get recommendations fitting your product interests. www.shopify.com/
• Tenbills - Design & buy your T. www.tenbills.com/
• Thandora - Tag based search in yellow pages. www.thandora.com/tagit.do/
• Tictap - Price comparison for mobile. www.tictap.com/
• Tnook - Build, manage & trade your collections. www.tnook.com/
• Wazima - Coupon aggregator. www.wazima.com/
• Web20milliondollarhomepage - Pixel ads. www.web20milliondollarhomepage.com/
• Wists - Social shopping. www.wists.com/
• Wuraweb - Find local prices & credentials. www.wuraweb.com/
• Yelp - Find, review & discuss local restaurants etc. www.yelp.com/
• Yub - Meet, hang & get discounts in shopping mall. www.yub.com/mall/
• Zazzle - Design, sell & buy custom goods. www.zazzle.com/
• Zillow - Get your home valuated (map mash-up). www.zillow.com/
• Zipingo - Find local business based on community input. www.zipingo.com/

ECONOMY 2.0

• Aidpage - People help people. www.aidpage.com/
• Associatedcontent - Produce & publish content, get paid. www.associatedcontent.com/
• Billmonk - Manage debts. https://www.billmonk.com/
• Castingwords - Get your podcasts transcribed. castingwords.com/
• Couchsurfing* - Home swapping & holiday dating. www.couchsurfing.com/
• Daylo - Contribute to local yellow pages. daylo.com/
• Democracy2.0* - Consumers/Citizens unite! d2.stevemagruder.com/hub.php
• Donorschoose - Donate to schools. www.donorschoose.org/
• Elevatorpitch - Upload, read & rate pitches. www.yourelevatorpitch.com/
• Fundable - Pledge for funding. www.fundable.org/
• Gather - Share passions & get paid. gather.com/
• Givebobadollar - Begging. www.givebobadollar.com/
• Givemeaning - Give or take fundraising community. www.givemeaning.com/
• Givezilla - Create fundraising storefront. www.givezilla.com/
• Google answers - Get your questions answered for money. answers.google.com/answers/
• Ikarma - Document & promote your reputation. ikarma.com/
• Lendmonkey - Trade everything. www.lendmonkey.com/
• Listsomething - Share any list to buy & sell things, services. www.listsomething.com/
• Million dollar homepage* - Buy pixels to finance study. www.milliondollarhomepage.com/
• Mturk - Complete simple tasks & get paid. www.mturk.com/mturk/welcome/
• Myfreelanceauction - Buy or sell web services. myfreelanceauction.com/
• Oolsi - Share links to free things. www.oolsi.com/
• Prosper - P2P lending. www.prosper.com/
• Rawsugar - Social bookmarking directory & revenue sharing. www.rawsugar.com/
• Secondlifeboutique - Buy real things with virtuaa money. slboutique.com/
• Smarkets - Stock markets for products. www.smarkets.net/
• Smashmyviper - Buy pixels to destroy car. www.smashmyviper.com/
• Stuffopolis - Keep track of things you lend or borrow. www.stuffopolis.com/
• Swabba - Online garage sale (German). www.swabba.de/
• Zopa - P2P banking services. www.zopa.com/

E-LEARNING 2.0

• Elgg - Open source e-learning software. elgg.org/
• Nuvvo - On demand elearning. www.nuvvo.com/
• Medical Portal. www.medchecker.com/
• WebTools - Web 2.0 apps. www.web20appz.com/

EMAIL 2.0

• Dropsend - Email large files. www.dropsend.com/
• Mail2RSS - Inmail2RSS. www.mail2rss.org/
• Myemail - Check email anywhere. myemail.com/
• Newsletterarchive* - Store & share your newsletters. www.newsletterarchive.org/
• Onesens - Send teasing webmail messages. www.onesens.com/
• Quickmail - Email2RSS. quickmail.johanfitie.com/
• Sendspace - Email large files. www.sendspace.com/
• Tempinbox - Receive inmail anonymously. www.tempinbox.com/
• Trustmymail - Spam filter based on your circle of contacts. www.trustmymail.com/
• Yousendit - Email large files. www.yousendit.com/
• Irows - Web based spreadsheet. www.irows.com/
• Numbler - Excel spreadsheet online. numbler.com/
• Numsum - Collaborate online on spreadsheets. numsum.com/
• Sundera - Collaborate online on spreadsheets. www.sundera.com/

FILESHARING 2.0

• Bittorrent - Share files & bandwidth. www.bittorrent.com/
• Civilnetizen - File swapping. www.civilnetizen.com/
• Lphanr - Multi compatible P2P file sharing. www.lphant.com/

FINANCIALS 2.0

• Blinksale - Web-based invoicing. www.blinksale.com/
• Dimewise - Manage your finances. www.dimewise.com/
• Frugalbetty - Manage your spendings. frugalbetty.com/
• Ioweyou - Manage loans & shared expenses. www.ioweyou.co.uk/
• Networthiq - Track, share & compare your net worth. www.networthiq.com/
• Secondsite - Web-based invoicing. www.secondsite.biz/
• Secondssite. Finance tools. www.secondsite.biz/

FUN 2.0

• Beggr - Give me your money. www.beggr.com/
• Humor Search Engine - Comedy links. www.comedysearchengine.com/
• Sign Generators (Flash). www.signgenerator.net/
• Web2.0validator - Screen your website on 2.0-ishness. web2.0validator.com/

GAMBLING 2.0

• Poserfish - P2P betting, free. www.poserfish.com/

GAMES 2.0

• Alexadex* - Buy & sell shares in sites. Alexa mash-up. alexadex.com/ad/
• Arcaplay - Rate & share games. arcaplay.com/
• SHoot the Celebrities (celeb SHoot-out). www.famousdefaces.com/
• Averageshoveler - Game & RSS news mash-up. www.zanni.org/average.htm
• Bliss - Customize game to couple’s needs. www.gamesforloving.com/
• Bunchball - Play games with your friends. www.bunchball.com/
• Fastr - Guess game; Flickr mash-up. - randomchaos.com/games/fastr/
• Gibbity - Contribute & review games. www.gibbity.com/
• Guess-the-google - Guess game; Google mash-up. grant.robinson.name/projects/guess-the-google/
• Imstar - IM & game with your 3D avatar. imstar.com/
• Ispott - Mobile treasure hunt. www.ispott.com/
• Llor - Build your street. www.llor.nu/
• Memory - Memory + Yahoo images mash-up. bryngfors.com/index.php?page_id=10
• Millionsofgames - Review & share games. www.millionsofgames.com/
• Montage-a-google - Tag based random photo montage; Google mash-up. grant.robinson.name/projects/montage-a-google/
• Multitap - Share, rate, discuss & categorize screenshots. multitap.net/
• Naughtyamerica* - Multiplayer video sexgame. www.naughtyamericathegame.com/
• Phrasr - Add photos to phrases; Flickr mash-up. www.pimpampum.net/phrasr/
• SillyWebcam - Interactive Flash games, motion sensing VIA webcams. www.sillywebcam.com/
• Spell with Flickr - Spell names with photos; Flickr mash-up. metaatem.net/words/

HOSTING 2.0

• 30gigs - Store your data. www.30gigs.com/
• 4shared - Upload & share files. 4shared.com/
• Allmydata - Store & share your data. www.allmydata.com/
• Bolt - Watch, upload & share media. www.bolt.com/
• Box - Store & share data. www.box.net/
• Bryght - Create & maintain a community. www.bryght.com/
• Gdisk - Hosting thru Gmail. gdisk.sourceforge.net/
• Grokthis - Aplication hosting. www.grokthis.net/
• Hula - Manage calendars & email. www.hula-project.org/
• Joyent - ASP hosting of email, calendars, contacts… www.joyent.com/
• Mailbigfile - Mail large files. www.mailbigfile.com/
• Mozy - Upload & backup your files. www.mozy.com/
• Multiply - Store, share & discuss your data. multiply.com/
• Omnidrive - Store & access data. www.omnidrive.com.au/
• Openomy - Upload your files & use extra apps. www.openomy.com/
• Ourmedia - Store & share data. www.ourmedia.org/
• Pando* - Store & share data. www.pando.com/
• Putfwd - Store & exchange data. www.putfwd.com/
• Railsbase - Application hosring (Ruby-based). railsbase.com/
• Smartimagine - Store & manage your image & media files. smartimagine.com/
• Sproutit - Manage your email - www.sproutit.com/
• Store & share audio, video, clippings. www.esnips.com/
• Strongspace - Upload, store, back-up & share your files. www.strongspace.com/
• TextDrive - Hosted applications. www.textdrive.com/
• Vast – Build and Augment Your Own Services. vast.com/contact/api.htm
• Xdrive - Store & share your data. www.xdrive.com/
• Xmailharddrive - Store data thru Gmail. www.xmailharddrive.com/
• Zingee - Store & share files. www.zingee.com/

IDENTITY 2.0

• Calaimid - Manage your online identity. claimid.com/
• Myme - Create your online avatar. www.my-me.com/
• Sxip - Control personal digital identity. www.sxip.com/

IMAGES 2.0

• 23hq - Store, share & manage photos. www.23hq.com/
• BodySwitch - Put your face on another body. www.bodyswitcher.com/
• Danbooru - Upload, tage & share images. danbooru.donmai.us/
• Dropshots - Upload & share photos & video. www.dropshots.com/
• Flappr - Search pictures; Flickr mash-up. bcdef.org/flappr/
• FakeMagazine - Make fake magazine cover. www.fakemagazinecover.com/
• Flickr - Upload & share photos. www.flickr.com/
• Flickr photo finder - Find & publish photos. www.wynia.org/experiments/phpflickr/
• Flickr* - Manage & share your photos. www.flickr.com/
• Flickrfling - RSS feeds & Flickr mash-up. www.nastypixel.com/prototype/?p=80
• Flickrlicious. Share Babes on Flickr. www.flickrlicio.us/
• Flyinside - Create, publish & share virtual photo tours. www.flyinside.com/
• Fotki - Upload, share, print photos. www.fotki.com/
• Fotoflix - Upload & share photos. www.fotoflix.com/
• Fotolia* - Buy & sell images. www.fotolia.com/
• Fotolog - Create & map your phlog. www.fotolog.com/
• Groupr - Groups photos from Flickr groups. groupr.200ok.net/
• Illhostit - Host your images. www.illhostit.com/
• ImageGenerate - Customize images, 10,000 templates. www.imagegenerator.org/
• Istockphoto - Buy & sell images. www.istockphoto.com/index.php
• Jellybarn - Upload, edit, manage, share your photos. www.jellybarn.com/
• Ondergrond~ - Upload photos of public art. www.ondergrond.org/
• Phlog~ - Upload & share photos. phlog.net/
• Photobloggr - Find tags on name; Flickr mash-up. photobloggr.com/
• Photobucket - Upload, publish & share photos. www.photobucket.com/
• Photomap - Add photos to locations; multi mash-up. photomap.mozdev.org/
• Picturecloud - 360o view on your pics. www.picturecloud.com/
• Pixagogo - Upload, manage & share photos. www.pixagogo.com/
• Sharpcast - Manage your mobile photos online. sharpcast.com/
• Shutterbook - Store & share photos. www.shutterbook.com/
• Shutterfly - Store, share & print photos. www.shutterfly.com/
• Slide* - Upload & share photos. www.slide.com/
• Slidestory - Publish stories with photo slideshows. www.slidestory.com/
• Smilebox - Pimp up your photo presentation. www.smilebox.com/
• Smugmug - Store & share photos. www.smugmug.com/
• Tagworld - Store & share photos. www.tagworld.com/
• Tickr - Flickr desktop ticker. www.stuffonfire.com/2006/01/tickr_for_flickr_10_v6.html
• Zooomr. Search photos in many languages. beta.zooomr.com/home
• Zoto - Uload, phlog & share. www.zoto.com/

IMAGING 2.0

• Avatar Maker - Custom avatars for blogs/forums. www.avatargenerator.org/
• Blog Headers - Make document headers. www.headerbar.com/
• BodySwitcher - Put your face on a funny body scene. www.bodyswitcher.com/
• Colorblender - Color picker & matcher. www.colorblender.com/
• Colorcell - Find beautiful color combinations. colorcell.uneven.org/
• Colr* - Play with color photos & publish results. www.colr.org/
• Comic(de)Faces - Make cartoons from celeb photos. www.famousdefaces.com/
• Colrpickr - Color picker. krazydad.com/colrpickr/
• Epassportphoto - Upload, manipulate, download your photo. www.epassportphoto.com/
• FakeMagazines - Upload photo, add magazine templates. www.fakemagazinecover.com/
• Flashpaint - Draw & share pictures. www.flashpaint.com/
• Flowermaker - Design flowers. www.zefrank.com/flowers/
• Gliffy - Draw & share diagrams. www.gliffy.com/
• Glitterize - Glitter your text, animated. www.glitterizer.com/
• Headers - Create header title bars. www.headerbar.com/
• Imageeditor - Edit your images online. www.imageeditor.net/
• LogoMaker - Make logos online for free. www.text2logo.com/
• Photostack - Manage images (Ajax). www.photostack.org/
• Picasa - Find, edit & share photos. picasa.google.com/
• Picturecloud - 360o view on your pics. www.picturecloud.com/
• Pixelgroup - Draw anything with others. blog.outer-court.com/pixel/
• Pxn8 - Manipulate & publish your photos. www.pxn8.com/
• Rasterbator - Creates rasterized images. homokaasu.org/rasterbator/
• RSS/XML Buttons - Clean looking simple buttons. www.rssbuttons.com/
• Scrapbooker - Free digital scrapbooking onlinew. www.scrapbookgenerator.com/
• SignGenerators - Personalize the text on funny signs. www.signgenerator.org/
• SillyWebcam - Take snapshots with webcams and Flash. www.sillywebcam.com/
• Smilebox - Pimp up your photo presentation. www.smilebox.com/
• SmileyMaker - Custom smilies. www.happyfacegenerator.com/
• Textorizer - Image2Text. textorizer.whatfettle.com/
• Txt2JPG - Convert text to JPEG images online (email signatures). www.txt2jpg.com/
• TXT2PNG - Converts text to PNG images. www.txt2png.com/
• WallpaperMaker - Custom desktop pics. www.wallpapergenerator.com/
• Web 2.0 Button Maker - Rounded corners and more. www.web2.0button.com/
• Webimager - Capture screens & upload them to Flickr. phpspot.net/php/flickr/

JOBS 2.0

• Bixee - Job finder. www.bixee.com/
• Glendor - Job finder; map mash-up. www.glendor.com/
• Indeed - Finds jobs on what & where. www.indeed.com/
• Jobazaar - Tagged job offerings. www.jobazaar.com/
• Pagebites - Resume search. www.pagebites.com/
• Sidejobtrack - Job tracker. www.sidejobtrack.com/
• Simplyhired - Local job search. www.simplyhired.com/
• Simplyhired - Search biggest jobs dbase. www.simplyhired.com/
• Yorz - Join group, upload resume. www.yorz.com/

KNOWLEDGE 2.0

• Blinkbits - Share knowledge. www.blinkbits.com/
• Brainreactions - Participate in brainstorms & share ideas. www.brainreactions.net/
• Copyscape - Manage rights online. www.copyscape.com/
• Echosign - Contract management. www.echosign.com/public/compose
• Grokker - Enterprise search & knowledge management. www.grokker.com/
• Hanzoweb - Bookmark, tag & share knowledge online. hanzoweb.com/
• Jots - Information sharing. www.jots.com/
• Kaboodle - Information sharing. www.kaboodle.com/
• Oyogi - Share Q&A. www.oyogi.com/
• Postgenomic* - Share & rank life science knowledge. www.postgenomic.com/
• Pubsub - Match your interests with new info. www.pubsub.com/
• Root/vaults* - Store, manage & share knowledge online. www.root.net/vaults/
• Squidoo - Share knowledge. www.squidoo.com/
• Tractis - Negotiate & sign contract, solve disputes online. www.tractis.com/
• Wondir - Share Q&A. www.wondir.com/
• Yahooanswers - Share Q&A. answers.yahoo.com/

LISTS 2.0

• 43Things - Publish, share, find your goals. www.43things.com/
• Giftbox - List & manage gifts. www.giftboxhome.com/
• Greedyme - List & share your wishes. www.greedyme.com/
• Listible - Create a shareable list with the World! www.listible.com/
• Metawishlist - List & share your wishes. www.metawishlist.com/
• Myprogs - List & find software. myprogs.net/

MAPPING 2.0

• Bittercyclist - Bicycle accident map & community; map mash-up www.bittercyclist.com/
• Chicagocrime - Crime dbase map mash-up. www.chicagocrime.org/
• Feedmap - Map your blogs. www.feedmap.net/
• Flashearth - Global maps mash-up in flash. www.flashearth.com/
• Flickrmap - Map Flickr photos. www.flickrmap.com/
• Gchart - Check local time globally. www.gchart.com/
• Google Earth* - Global maps. earth.google.com/
• Googlemaps - Check local things globally. maps.google.com/
• Gvisit - Map your site visitors. www.gvisit.com/
• Locallive - Windows maps. local.live.com/
• Map builder - Mash-up your own maps. www.mapbuilder.net/
• Map24 - Route finder; 3D. www.nl.map24.com/
• Mapbuilder - Mash-up your own maps. www.mapbuilder.net/
• Mappr - Map Flickr photos per tag. www.mappr.com/
• Panoramio - Share mapped photos. www.panoramio.com/
• Pervwatch - Perv mash-up. www.pervwatch.org/
• Pheromonetrail - Share places & sites & persons. www.pheromonetrail.com/
• Placeopedia - Wiki + Google maps mash-up. www.placeopedia.com/
• Planiglobe - Create your own map. www.planiglobe.com/
• Platial - Co-create atlas & share places. platial.com/
• Plazes* - Share locations & discover people. www.plazes.com/
• Powermap - Next level Google maps. hobbiton.thisside.net/advmap.html/
• Publicloos - Share public toilets. paul.kedrosky.com/publicloos/
• Tagzania - Share & map places. www.tagzania.com/
• Toeat - Map & share restaurants. www.toeat.com/
• Tripmojo - Map & share hotels. www.tripmojo.com/
• Vlogmap. Map your vlog. www.vlogmap.org/
• Wayfaring - Create & share your maps. www.wayfaring.com/
• Web20map - Web 2.0 companies on map mash-up. www.fourio.com/web20map/
• Yahoo maps* - Global & local maps & search mash-ups. maps.yahoo.com/beta/

MARKETING 2.0

• Alexscoupons - Find coupon deals. www.alexscoupons.com/
• Attentiontrust - Advertising based on mutual understanding. www.attentiontrust.org/
• Cafespot - Social guide to cafes, restaurants, etc. www.cafespot.net/
• Coastr - List & share your beers and beer places. www.coastr.com/
• Dropcash - Create & manage online fundraiser. www.dropcash.com/
• Edgeio - Find classified listings, publish your own. www2.edgeio.com/
• Fruitcast - Podcast advertizing network. www.fruitcast.com/
• Jigsaw - Subscribe, buy, sell sales contacts. www.jigsaw.com/
• Kanoodle - Sponsored links services. www.kanoodle.com/
• Knowmore - Consumers unite! www.knowmore.org/
• Linklike - Link exchange. www.linklike.com/
• My-brand - Manage online advertising online. mybrand.ads-click.net/
• Podtrac - Advertise in podcasts. www.podtrac.com/
• PSFK - Share trends watched. www.psfk.com
• Rbloc - Sell, buy & meet auction market place. www.rbloc.com/
• Riffs - Review & recommendation community. www.riffs.com/
• Root* - Trading platform for realtime consumer data. www.root.net/
• Spotrunner - Recycle, recreate & air tv ads. www.spotrunner.com/
• Tagged business directory. www.tagdirectory.net
• Tagyu - Tag-based advertizing. www.tagyu.com/
• Txt2Img - Make fun graphics online. www.txt2pic.com/
• Theadcloud* - Create & tag classified listings. www.theadcloud.com/
• Thisplaceiknow - Share places. www.thisplaceiknow.com/
• Titlez - Get publishing market data from Amazon. www.titlez.com/
• Viral Tshirt Marketing. www.addictivetshirts.com/
• Web marketing 2.0 - Wiki on Marketing 2.0. www.webmarketing20.com/
• Wikicompany - Social business directory. wikicompany.org/
• Wordofblog - Spread the word for good causes. www.wordofblog.net/
• Yellowikis - Social business directory. www.yellowikis.org/
• Zoomtags - Tag cloud based affiliate network. www.zoomtags.com/

MEMO 2.0

• Bitbomb - Web2sms reminders. bitbomb.com/
• Femo - Tag & share memos online. femo.nomadscafe.jp/
• Jotcloud - Leave notes on websites. www.jotcloud.com/
• Loopnote - Notification webware. loopnote.com/
• Mystickies* - Browse, search, sort & edit notes online. www.mystickies.com/
• Pianist - Memo manager online. pianist.publicbeta.jp/app/
• Reminderfeed - Send reminders to your feed reader. www.reminderfeed.com/
• Webnote - Make & share notes. www.aypwip.org/webnote/
• Zohoplanner - Create & share memo’s & notes online. www.zohoplanner.com/

MULTIMEDIA 2.0

• 360yahoo - Blogging. Tagging. Share Photos. Social Networking: 360.yahoo.com/
• Avidbeauty - Share photos & sounds. www.avidbeauty.com/
• Broadsnatch - Share multimedia. www.broadsnatch.com/
• Bubbleshare - Phlog, share, add audio captions. www.bubbleshare.com/
• Buzznet - Share videos & photos. www.buzznet.com/
• Castpost - Upload & share your av clips. www.castpost.com/
• Comagz - Cocreate & rate content. www.comagz.com/
• Everybit - Share your media. www.everybit.com/
• Fireant - Upload & share multimedia. www.fireant.tv/
• Glide - Upload & share multimedia. glidedigital.com/
• Grouper - Upload, create & share media. www.grouper.com/
• Hackoff*** - Book published as blog & podcast. www.hackoff.com/
• Junklog - Rate, review & share media. junklog.com/
• Kaneva - Digital entertainment marketplace. www.kaneva.com/
• LifeLogger - Share audio, video & photos. www.lifelogger.com/
• Listal - List & share all your media. www.listal.com/
• Livelocker - Link to, rate & share multimedia. www.livelocker.com/
• Loomia - Folksonomied media search. www.loomia.com/
• Lulu - Publish & sell your content. www.lulu.com/
• Magnoto - Phlog & blog. www.magnoto.com/
• MediaMax - Store, manage & share media. https://mediamax.streamload.com/
• Myvideokaraoke - Sing & share your song on video. www.myvideokaraoke.com/
• Orb - Stream your media, wherever. www.orb.com/
• Phanfare - Upload & share photos & videos. www.phanfare.com/
• Picpix - Upload & share photos & videos. www.picpix.com/
• Pixpulse - Upload & share photos and videos on your mobile. www.pixpulse.com/
• Quizilla - Create & share content. quizilla.com/
• Shozu - Upload & share photos, videos & text on your mobile. www.shozu.com/
• SillyWebcam - Play with your webcam online! www.sillywebcam.com/
• Songbird - Media player & web browser. www.songbirdnest.com/
• Sonr - Track media & media users. sonr.net/beta/
• Streamdrive - Upload & share multimedia. www.streamdrive.com/
• Streamload - Store & share your media. www.sendspace.com/
• Strmz - Clip & share tv & video. strmz.jot.com/
• Swagroll - List & share all your media. swagroll.com/
• Totoexpress - Hoste, collaborate on, share & deliver content. www.totoexpress.com/
• Vidilife - Upload & share media. www.vidilife.com/
• WebcamFun - Silly web cam fun. www.sillywebcam.com/
• Yiibu - Remix, adapt, expand, share & sell content. yiibu.com/

NEWS 2.0

• 180n. Choose what's news. www.180n.com/
• Backfence - Publish & share community news. www.backfence.com/
• Bandnews - Search band news. www.bandnews.org/
• Blogniscient. Rank blog articles. blogniscient.com/
• Buzzingo - Buzz notifier (Yahoo + Feeling Lucky mash-up). www.buzzingo.com/
• Cluckoo - Publish & share local news. www.cluckoo.com/
• Crisscross - Comment on & add to news. www.crisscross.com/
• Dailymashup - Flickr + Delicious + Yahoo news mash-up. dailymashup.com/
• Dailyrotation - Share tech websites' headlines. www.dailyrotation.com/
• Diggdot - Mash-up news sources to your own taste. diggdot.us/
• Feedxs~ - Social feed reading. www.feedxs.com/
• Findory - Personalize your news. www.findory.com/
• Frankenfeed - Aggregate your feeds. www.frankenfeed.com/
• Gabbr - Share news. www.gabbr.com/
• Hypersuper - Personalize your news. www.hypersuper.com/
• Hypetracker - Popular news searches in graphs. www.hypetracker.com/
• Infocaster~ - News & other media thru RSS. www.infocaster.nl/
• Inform - Social news stories. www.inform.com/
• Knownow - Connecting data, apps & people. www.knownow.com/
• Leve1 - Share news. www.leve1.com/
• Linkedfeed - Folksonomied news. www.linkedfeed.com/
• Megite - Discover & help select news. www.megite.com/
• Memeorandum - Folksonomied news summaries. www.memeorandum.com/
• Newradio - Find & vote for news. n.ewradio.co.uk/
• Newsalloy - Discover, read & share news. www.newsalloy.com/
• Newsbump - Submit & rank news. www.newsbump.net/
• Newsgarbage - Post, moderate & controle news. www.newsgarbage.com/
• Newsvine - Read, write & discuss news. www.newsvine.com/
• Newzingo - News tag cloud; Google News mash-up. newzingo.com/
• Nowpublic - Share, submit & revenue share news content. www.nowpublic.com/
• Nulltag - News tag clouds. www.nulltag.com/
• On2go - News & alerts on your mobile. www.on2go.com/
• Pegasusnews - Neighborhood news, customized. pegasusnews.typepad.com/homepage/
• Reddit - Submit, rate & rank news. reddit.com/
• Rojo - Discover, organize, read & share content. www.rojo.com/
• Sabifoo - Read & publish news through messenger. www.sabifoo.com/
• Scoopgo - Personalized news agents. www.scoopgo.com/
• Shoutwire - Rank & share news. www.shoutwire.com/
• Slashdigg - Slashdot + Digg mash-up. www.slashdigg.com/
• Sponit - Publish & share funny news. sponit.com/
• Squeet - Receive News, Blogs, RSS or feeds in your email. www.squeet.com/
• Stockdigg - Read, submit & rank financial news. www.stockdigg.com/
• Strategicboard - Share tech news. www.strategicboard.com/
• Tailrank - Read news (ranking through algorithm). www.tailrank.com/
• Theport - Create & host your own news aggregator. www.theport.com/
• Topix - Share & discuss news. www.topix.net/
• Wordnews - News tagged in Times. www.typedown.com/external-01/news/yahoo-wordnews.php
• Yahoo Tag Soup - News tag cloud; Yahoo News mash-up. yahoo.theherrens.com/

OFFICE 2.0

• Agatra - Web-based password saving. https://www.agatra.com/
• Avvenu - Remote access to your computer. www.avvenu.com/
• Eyeos - Virtual office operating system. www.eyeos.org/
• Mywebdesktop - Personal & collaborative desktop functions. www.mywebdesktop.net/
• Thinkfree - Web based office suite. online.thinkfree.com/
• Zohovirtualoffice - Online office suite. www.zoho.com/virtual-office/

OS 2.0

• Xin - Online OS for Ajax serverapps. www.naltabyte.se

OUTLOOK 2.0

• Plaxo - Contact synchronizer. www.plaxo.com/

PERSONAL MANUFACTURING 2.0

• Ogle - Capture, re-use & 3D print 3D data. ogle.eyebeamresearch.org/

POLLS 2.0

• Contentvote - Add voting to your blog content. www.contentvote.com/
• Dpolls - Create, vote for & search polls. www.dpolls.com/
• HIVsurvey - HIV surveys. www.hivsurvey.com/
• Polloo - Polls about happiness. www.polloo.com/
• Pollplaza~ - Collective polling. www.pollplaza.nl/
• Quimble - Create, vote for & search polls. www.quimble.com/
• Rateitall - Rate & share opinions on everything. www.rateitall.com/
• Zohochallenge - Collective polling. www.zohochallenge.com/

PORTAL 2.0

• 24eyes - Personal portal. www.24eyes.com/
• Browsr - Social directory. www.bloxor.com/
• Canuckster - Canada stuff, Canadians only. www.canuckster.com/
• CompareSearch - Side by side search engine comparisons. www.13kg.com/
• Eskobo - Personal portal. www.eskobo.com/
• Favoor - Personal portal. www.favoor.com/
• Feedication - Personal portal. www.feedication.com/
• Feedpile - Store & share feeds & links. feedpile.com/
• Feedtv - Feed portal. www.feedfeeds.com/
• Fold - Personal portal. www.fold.com/
• Fyuze - Feed portal. www.fyuze.com/
• Google IG* - Personal portal. www.google.com/ig
• GoogleIG - Personal portal. www.google.com/ig
• Googlemodules - Lists modules for personal Google homepage. www.googlemodules.com/
• Goowy* - Personal portal (desktop & browser versions). webserver002.goowy.com/
• Gritwire - Personal portal. www.gritwire.com/
• Inbox - Personal portal. www.inbox.com/
• Itsastart - Personal portal. www.itsastart.com/
• Klipfolio - Personal portal. www.serence.com/
• Mobileglu - Web services to your mobile. www.mobileglu.com/
• Netvibes* - Personal portal. www.netvibes.com/
• Pageflakes - Personal portal. www.pageflakes.com/
• Pobb - Personal portal. www.pobb.net/
• Presearch - Searching start portal of portals. www.presearcher.com/
• Protopage - Personal portal. www.protopage.com/
• Pushy*~ - Personal portal; also mobile. www.pushy.com
• SpareChange? - Homeless & poverty portal. www.sparesomechange.com/
• Start - Personal portal. www.start.com/
• Superglu - Delicious/Flickr/Blogger/Etc mash-up. www.suprglu.com/
• Web20Toolbar - Toolbar packed with Web2 apps. www.best-toolbar.com/
• Web2.0Search Engine - Just search for it now! www.web20searchengine.com/
• Windowslive - Personal portal. www.live.com/
• Wrickr - Personal portal. www.wrickr.com/

POWERPOINT 2.0

• Thumbstack - Make & share presentations online. www.thumbstacks.com/

PROJECTS 2.0

• Airset - Manage & share calendars, contacts, groups. www.airset.com/
• Basecamp - Manage your projects. www.basecamphq.com/
• Centraldesktop - Group project management. www.centraldesktop.com/
• Citadel* - Communicate & share in groups. www.citadel.org/
• Dotproject - Open source project management tools. www.dotproject.net/
• Gootodo - Online to-do service gootodo.com/
• Harvest - Timesheets & reports. www.getharvest.com/
• Inventiondb - Create & share online project space. www.inventiondb.com/
• Ioutliner - Manage tasks & projects. www.ioutliner.com/
• Issuetrackerproduct - Track & manage bugs & other issues. www.issuetrackerproduct.com/
• Keepmytime - Web-based timekeeping. www.keepmytime.com/
• Near-time. Share resources & collaborate. www.near-time.net/
• Projectplace - Run & co-ordinate projects. www.projectplace.com/
• Projectspaces - Work together. www.forumone.com/section/services/projectspaces/
• Taskfreak - Task manager online. www.taskfreak.com/
• Taskspro - Group task manager. www.taskspro.com/
• Veetro - Create & share online project space. www.veetro.com/
• Webcollaborator - Collaborate online. www.webcollaborator.com/
• Zohoplanner - Create & share memo’s & notes online. www.zohoplanner.com/

PUBLISHING 2.0

• Blogprinting - Publish, print & sell it. www.blogprinting.com/
• Picaboo - Print photo book on demand. www.picaboo.com/

READ 2.0

• Chainreading - List, review & recommend books. www.chainreading.com/
• HolyBoble - www.virtualholybible.com/

RSS 2.0

• Alesti - Feed reader. www.alesti.org/
• Almondrocks - Share feeds. www.almondrocks.com/
• Beanrocket - News reader. www.beanrocket.com/
• Blogbridge - Feed reader. www.blogbridge.com/
• Blogexpress - Feed reader. www.usablelabs.com/productBlogExpress.html
• Bloglet – email syndication of RSS news feeds. www.bloglet.com/
• Bloglines - Feed reader. www.bloglines.com/
• Evolvepoint - Create, track or find feeds. www.evolvepoint.com/
• FeedBlitz – email syndication of RSS news feeds. www.feedblitz.com/
• Feedblender - Feed reader. www.feeddigest.com/
• Feedburner - Manage your rss & podcast feeds. www.feedburner.com/
• Feedbutler - Social feed reader. www.feedbutler.com/
• Feedcraft - Create, manage, deliver & track feeds. www.feedcraft.com/
• Feeddigest - Mix, filter & republish or syndicate feeds on your website. www.feeddigest.com/
• Feedfeeds - RSS reader (Ajax). www.feedfeeds.com/
• Feedlounge - Feed reader. www.feedlounge.com/
• Feedpath - Social feed reader. feedpath.com/feedreader/
• Feedping - Submit your feed to major directories. www.yoursite.com
• Feedxs~ - Create personal feeds (without website), submit thru messenger. www.feedxs.com/
• Googlereader - Feed reader. www.google.com/reader/
• Gregarius - Feed reader. gregarius.net/
• Immediat - Messenger notifications of feeds. immedi.at/
• Instantfeed - Messenger notifications of feeds. instantfeed.biggu.com/
• Newsgator - RSS aggregation platform. www.newsgator.com/
• Nooked - Manage & commercialize your feeds. www.nooked.com/
• Odiogo - Convert feeds to speech. www.odiogo.com/
• Omea - Manage & enhance your feeds. www.jetbrains.com/omea/reader/
• Peoplefeeds - Aggregate personal content. www.peoplefeeds.com/
• Podbasket - Converts audio into feeds. www.podbasket.com/
• Rapidfeeds - Publish feeds without tech know-how. www.rapidfeeds.com/
• RSS2PDF - Convert feeds to PDF. rss2pdf.com/
• RSSbandit - Feed reader. www.rssbandit.org/
• RSShut - Read & search feeds. www.rsshut.com/
• RSSmad - Feed reader & archive. www.rssmad.com/
• RSSor - Collect, read & share feeds. rssor.utblog.com/
• RSSreader - Feed reader. www.rssreader.com/
• TinytinyRSS - Feed reader. tt-rss.spb.ru/trac/

SCHEDULING 2.0

• Buddyping - Find friends & events locally (map mash-up). www.buddyping.com/
• Goovite - Invite people. www.goovite.com/
• Kiko - Onlin calendar. www.kiko.com/
• Meetwithapproval - Organize & manage meetings. www.meetwithapproval.com/
• Zvents - Organize & manage events. www.zvents.com/

SEARCH 2.0

• 1000tags - Tag cloud based search. 1000tags.com/
• 911search - Disaster search portal. www.crisissearch.com/
• Ajaxwhois - Results while you type. www.ajaxwhois.com/
• Alexa - Contribute to ranked search & stats while you surf. www.alexa.com/
• Ambedo - Bookmark, tag & search. www.ambedo.com/
• Audioclipping - Search content of audio & video streams. www.audioclipping.de/
• Bashr - Wikipedia, Flickr & Delicious mash-up. www.bashr.com/
• Blogdigger - Search blogs. www.blogdigger.com/
• Blogpulse - Search blogs. www.blogpulse.com/
• Blue - Find & share. https://www.blue.us/
• Browster - Search & browse instantly. www.browster.com/
• CanadianSearch -  Canada links dbase. www.canuckster.com/
• Clusty - Cluster results in folders. clusty.com/
• Collaborativerank - Search & rank. collabrank.org/
• Dhoondo - Search all content on the web. www.dhoondho.com/
• Digitalmediasearch - Search media. www.moworks.ca/search.aspx
• Dipsie - Deep search. www.dipsie.com/
• Ditto - Search images. ditto.com/
• Domainsbot - Domain searcg & suggestions. www.domainsbot.com/
• Doubletrust - Google + Yahoo mash-up. sushil01.securesites.net/~ashish/doubletrust/
• Egosurf - Search yourself, get ranking. www.egosurf.org/
• Exalead - Unified search technology. www.exalead.com/
• Factbites - Search results in sensible sentences. www.factbites.com/
• Feedster - Search for feeds. www.feedster.com/
• Filangy - Current search. www.filangy.com/
• Gadabe* - RSS metasearch. www.gada.be/
• Gahooyoogle - Google + Yahoo mash-up. www.gahooyoogle.com/
• Geourl - Location 2 URL directory. geourl.org/
• Google* - Search & adwords. www.google.com
• Googleblogsearch - Search blogs. www.google.com/blogsearch
• Gravee - Searches sites & blogs; fair rev share on ads. www.gravee.com/
• Hakia - Meaningful results. www.hakia.com/
• Healthline - Contextual search for health information. www.healthline.com/
• HolyBible - Search and compare Bible translations. www.virtualholybible.com/
• Iamsearched - Are you googled-notification service. www.iamsearched.com/
• Ibegin - Local search. ibegin.com/
• Icerocket - Search blogs & web. www.icerocket.com/
• Instantdomainsearch - Ajax domain search + suggestions. instantdomainsearch.com/
• Jookster - Search, rank & share. www.jookster.com/
• Kinja - Search blogs. www.kinja.com/
• Kosmix - Verticle search. www.kosmix.com/
• Kratia - Search, vote & rank results. www.kratia.com/
• Lexxe - Meaningful search. www.lexxe.com/
• Linkput - Results with suer input. www.linkput.com/
• Liveplasma* - Search & find other things to your taste. www.liveplasma.com/
• Lumrix - Ajax wiki search. wiki.lumrix.net/
• Makidi - Search for people (?). www.makidi.com/
• MaxSpider - Instant URL submission, cached page searching. www.maxspider.com/
• MedChecker - Medical & health links. www.medchecker.com/
• Musicmap - Search & find other things to your taste. www.dimvision.com/musicmap/
• Mybigriver - Find while you type; Amazon mash-up. - www.mybigriver.com/
• Nextaris - Social search. www.nextaris.com/
• Omgili - Search discussion forums. www.omgili.com/
• OPMLsearch - Dedicated OPML search. www.opmlsearch.com/
• Podzinger - Search podcasts. www.opmlsearch.com/
• PowerSearch - Helps search over 100 major search engines. www.13kg.com/
• PovertyPortal - Ex-homeless owned and operated. www.sparesomechange.com/
• Prase us - Page rank based search. www.prase.us/
• Prefound - Search what people already found. www.prefound.com/
• Previewseek*** - Byebye Google? beta.previewseek.com/
• Pubsub - Search + profiled alerts. www.pubsub.com/
• Qtsaver - Micro content search; Google & Yahoo mash-ups qtsaver.com/
• Qtsearch - Search for content in Yahoo & Google. www.qtsaver.com/
• Qube - Search engine aggregator (client). qube.qelix.com/
• Quintura - Search engine with visualized context terms (client). qube.qelix.com/
• Qwerky - Search strange site names. qwerky.stellify.net/
• Qwika - Search wikis. www.qwika.com/
• Releton - Google + Yahoo + maps & routes. www.releton.com/
• Retrievr* - Search images by sketching. labs.systemone.at/retrievr/
• Riya* - Face recognition based photo search. riya.com/
• Rollyo* - Create search agents. rollyo.com/
• SeekFreak - Some advanced searching tools. www.seekfreak.com/
• Seekum - User ranked search results. www.seekum.com/
• Suckingfish - Save, collaborate on & publish search results. suckingfish.com/
• Surfwax - Multisource search. www.surfwax.com/
• Swicki - Search with user input. www.swicki.eurekster.com/
• Tagnautica - Search Flickr. www.quasimondo.com/tagnautica.php
• Talkdigger - Search & discuss results from blogs & web. www.talkdigger.com/
• Technorati* - Find what people are saying. www.technorati.com/
• Watvindenwijover~ - Find & vote for information. watvindenwijover.nl/
• Web20Search - Submit or search for Web 2.0 tools. www.web20searchengine.com/
• Who-isit - Whois, ping, check link popularity whois-it.com/
• Whonu - Discover/search content (more) intuitively. www.whonu.com/
• Wikimatrix - Find & compare your wikis. www.wikimatrix.org/
• Wink - Folksonomied search. www.wink.com/
• Yellowbook - Yellow pages aggregator. www.yellowbook.com/
• Yoono - Search, exchange & share information. www.yoono.com/
• Yubnub* - Search & share search commands. www.yubnub.org/
• Zigtag - Search, save & share results. www.zigtag.com/

SOFTWARE 2.0

• 301url - Shorten your url. www.301url.com/
• 37signals* - Basecamp, Backpack, Writeboard, Ta-da List. www.37signals.com/
• Abaqueinside - Catalogue ware. www.abaqueinside.com/
• Ajax - Mozilla developer community. developer.mozilla.org/en/docs/AJAX
• Ajaxpaterns - Ajax developers portal. ajaxpatterns.org/
• Ajaxshowcase - Aggregates Ajax applications. www.ajaxshowcase.com/
• Ataja - Shorten your url. www.ataja.es/
• B2evolution - Open source blog engine. www.b2evolution.net/
• Backbase* - Ajax applications. www.backbase.com/
• BestToolbar - The best IE toolabr around. www.best-toolbar.com/
• Bluepulse - Internet 2 cell phone. bluepulse.com/
• Codase - Search for & share code. www.codase.com/
• Cordance - Dataweb technologies. www.cordance.net/
• Cyberdummy - Share code. www.cyberdummy.co.uk/
• Django - Python apps. www.djangoproject.com/
• Dojo - Share JS tools. www.dojotoolkit.org/
• Easyutil - Api for recommendations. www.easyutil.com/
• Elfurl - Make long url's short. elfurl.com/
• FloppyApps - Freeware tools, portable, fit on floppy. www.floppyapps.com/
• Krugle - Search open source software. www.krugle.com/
• Mendix*~ - Semantic application development www.mendix.com
• Meta - Forum software inc. tags & ranking. www.blursoft.com/meta/
• Mochikit - Suite of JS libraries. www.mochikit.com/
• Montastic - Monitor your website. www.montastic.com/
• Mozilla - Browser add-ons & mash-ups. https://addons.mozilla.org/
• Ning - Create social apps. www.ning.com/
• Notlong - Shorten your url. notlong.com/
• Openrico - Open source Java library. www.openrico.org/
• Oszone - Share code. oszone.org/
• Plogger - Open source photo gallery system. www.plogger.org/
• Processing - Share code for imaging, animations, sound. www.processing.org/
• Projectip - Recognizes anything on your computer. projectip.com/
• Qooxdoo - javascript GUI toolkit. qooxdoo.oss.schlund.de/
• Radrails - Develop Ruby on Rails apps. www.radrails.org/
• Rubyonrails* - Web development framework. www.rubyonrails.com/
• Scriptacilous - Javascript libraries 2.0 style. script.aculo.us/
• Sitevista - Test your website. www.sitevista.com/
• Swik - Search for open source software. swik.net/
• Textsnippets - Share code. www.textsnippets.com/
• Urlx - Shorten your URL. www.urlx.org/
• Visualcomplexity - Visualize complexity. www.visualcomplexity.com/vc/about.html
• Vivox - Solutions for communities, communications, games. www.vivox.com/
• Weborb - Build, deploy & host rich client apps. www.themidnightcoders.com/
• Webripper - Rip files from sites. webripper.dnsalias.com/
• Wordcast - Host, manage, measure & monetize podcasting. wordcast.audible.com/wordcast/
• Wsfinder - Search APIs and web services. wsfinder.jot.com/
• Yahoo developer network - Javascript developer center. developer.yahoo.net/javascript/
• Zoho creator - Create & share applications. www.zoho.com/

STATS 2.0

• Blogbeat - Blog analytics software. www.blogbeat.net/
• Crazy egg - Improve effectiveness of your site. crazyegg.com/
• Delineate - Folksonomied visitor stats. www.delineateit.com/
• Google Analytics - Site analytics software. www.delineateit.com/
• Mapstats - Map blog traffic. mapstats.blogflux.com/
• Mint - Site analytics software. www.haveamint.com/
• My blog log - Blog analytics. www.mybloglog.com/

TAGGING 2.0

• 30daytags - Fresh tagclouds. www.30daytags.com/
• Cloudalicious - Follow site's tags over time. cloudalicio.us/
• Groopus - Visualize your social context based on tags. groop.us/
• Neato -Tagging plug-in for Wordpress. www.neato.co.nz/
• Tag cloud - Folksonomied, personalized tag clouds. www.tagcloud.com/
• Tagfacts - Tag & share your notes. www.tagfacts.com/
• Tagsy - Social bookmarking & feed management. www.tagsy.com/
• Zoom clouds - Make & publish tag clouds. www.zoomclouds.com/

TASK MANAGER 2.0

• 9Remember the milk - Manage tasks, together. www.rememberthemilk.com/
• My tickler file - Manage your and others' tasks. www.myticklerfile.com/
• Sproutliner - Manage your tasks. sproutliner.com/
• Time tracker - Keep track of time. www.formassembly.com/time-tracker/
• Tracks life - Manage & share your to do-lists. www.trackslife.com/

TEXT 2.0

• TXT2PIC - Make free graphics with text. www.txt2pic.com/
• Bbbuddy - Organize, store, edit & share your texts. www.bbbuddy.com/
• Bibli - Publish & share texts. www.bibli.ca/
• Citeulike - Store, share, manage academic papers. www.citeulike.org/
• Cluebacca - Storing & organizing text clips. www.cluebacca.com/
• Glypho - Read & write books together. www.glypho.com/
• Ilovetravelstories - Publish or bookmark & rank travel stories. www.ilovetravelstories.com/
• Livejournal - Blogging solution & social software. www.livejournal.com/
• Reader2 - Share reading lists. reader2.com/
• Readitswapit - Swap books. www.readitswapit.co.uk/
• Sharingpoint - Publish, link to & share health information. www.sharingpoint.net/
• Text To Picture - Add text into various image templates (makes images). www.txt2pic.com/
• Wikipedia* - Read & co-edit encyclopedia. en.wikipedia.org/wiki/
• Wikitravel - Read & co-edit travel guide. wikitravel.org/en/
• Wisdomark - Collaborate on publishing & sharing stories. wisdomark.com/
• World66 - Read & co-edit travel guide. www.world66.com/

TEXT2SPEECH 2.0

• Ask Merlin - Ask a question, get an answer. www.comicstripgenerator.com/tools/
• Canada Talking Search Engine. www.friendlycanadian.com/
• Quit Smoking - This talking nagger will help you kick cigarettes. web20appz.com/tools/quit-smoking.asp 
• Readspeaker - Text2speech app. www.readspeaker.com/
• Springdoo - Add your voice to your email. www.springdoo.com/
• Time Aloud - Reads the time out loud, TTS. seekfreak.com/time/
• Text To Speech - Enter your phrase and have Merlin speak it. www.friendlycanadian.com/text2speech/

TIME MANAGEMENT 2.0

• TikTrac - Time management. tiktrac.com/

TRACK & TRACE 2.0

• Packagemapper - Track your package on a map. packagemapper.com/

VIDEO 2.0

• SillyWebcam - Take instant photos and play with neat effects VIA webcam. www.sillywebcam.com/
• Adultswim - Episode previews, games, community. www.adultswim.com/
• Ajaxilicious - Share your movies thru RSS. movies.ajaxilicious.be/
• Blinkx - Personalized epg. searchus.blinkx.com
• Broadbandsports - Upload & share sports videos. www.broadbandsports.com/
• Clipshack - Upload & send video. www.clipshack.com/
• Dailymotion - Upload & share videos. www.dailymotion.com/
• Evoketv - Localized epg (ajax). www.evoketv.com/
• Getdemocracy - Watch or make tv. www.getdemocracy.com/
• Mefeedia - Videoblog search. www.mefeedia.com/
• Mightyv - Web based tv search & epg (UK). www.mightyv.com/
• Openvlog - Upload & record video. www.openvlog.com/
• Pooxi - Upload & (revenue) share video. www.pooxi.com/
• Silly Webcam - Flash video using webcam. www.sillywebcam.com/
• Theunseenvideo - Video & weather mash-up animation. www.theunseenvideo.com/
• Truveo - Ranked video search. www.truveo.com/
• Turnhere - Upload & share video (local). www.turnhere.com/
• Veoh - Upload & share videos. www.veoh.com/
• Videobomb - Submit & vote for video links. videobomb.com/
• Videoegg - Capture, edit & publish video. www.videoegg.com/
• Vimeo - Upload & share video. www.vimeo.com/
• Vsocial - Upload, rank & share video. www.vsocial.com/
• Woomu - Submit, vote for & rank videos. www.woomu.com/
• Yashi - Upload & share video. www.yashi.com/
• Youtube* - Upload & share video. www.youtube.com/
• Zippyvideos - Upload & share video. www.zippyvideos.com/

VOICE2MAIL 2.0

• Spinvox - From voice to text to mobile or email. www.spinvox.com/

VOICEMAIL 2.0

• Yackpack - Group voicemail. www.yackpack.com/

WEB2FEED 2.0

• Feed43 - Web page & blog 2 rss. feed43.com/
• Feedtier - Web page & blog 2 rss. feedtier.somee.com/

WI-FI 2.0

• Fon - Share, buy, sell wi-fi connections. www.fon.com

WIKIS 2.0

• Epictrip - Multimedia travel wiki. www.epictrip.com/
• Foopad - Create your own wiki. www.foopad.com/
• Schtuff - Wiki service. www.schtuff.com/
• Serversidewiki - Mini-wiki. www.serversidewiki.com/
• Socialtext - Enterprise wiki solutions. www.socialtext.com/
• Stikipad - Wiki solution. www.stikipad.com/
• Wikispaces - Collaborative content & editing. www.wikispaces.org/

WISHLIST 2.0

• 8by1 - Share your wish. www.8by1.com/
• Giftornot - Get ideas for gifts (Amazon mash-up). www.giftornot.com/

WORD 2.0

• Barewiki - Make a wiki in seconds. barewiki.com/
• Fckeditor - Web based word processor. www.fckeditor.net/
• Formassembly - Create, host & manage forms. www.formassembly.com/
• Goffice - Web based word processing. www.goffice.com/
• Ijot - Write, manage, publcish share text files. www.ijot.net/
• Inetword - Web based word processing. www.inetword.com/
• Jotform - Make your Ajax webforms. www.jotform.com/
• Litespellchecker - Check spelling as you type. me.eae.net/stuff/litespellchecker/litedemo.html
• Nativetext - Translates rss in foreign languages. www.nativetext.com/
• Orangoo - Spelling checker. www.orangoo.com/spell/
• Pbwiki - Make a wiki. pbwiki.com/
• Synchroedit - Group editor. www.synchroedit.com/
• Wideword - Collaborative word processing. https://www.wideword.net/
• Wideword - Create & share documents online. https://wideword.net/
• Writeboard* - Write, share, revise & compare documents. writeboard.com/
• Writely - Store, edit & share documents. www.writely.com
• Zohowriter - Online word processor. www.zohowriter.com

WRITE 2.0

• Bigoven - Publish & share recipes. www.bigoven.com/
• Extratasty - publish & share drink recipes. www.extratasty.com/
• Travbuddy - Submit & share travel stories. www.travbuddy.com/

Fuente: http://www.web20searchengine.com/web20/web-2.0-list.htm