Esta sección incluye listas de distintos tópicos de servicios de la Web 2.0. 

Alojamiento de Ficheros (Actualizada 3/12/06)

Hasta 10 Mb.

http://www.albumtown.com/
http://www.bestupload.com
http://www.flypicture.com
http://www.uploadx.net
http://www.webfilehost.com
http://www.wirefiles.com
http://www.zippyvideos.com

Hasta 100 Mb.

http://www.11mbit.de
http://www.35mb.com
http://www.da_insane.boo.pl/d/upload/
http://www.filebuffer.net
http://www.filecabi.net/free-video-hosting.html
http://www.filesupload.com
http://www.fileupyours.com
http://www.freeuploader.com
http://www.myfilestash.com
http://www.mytempdir.com
http://www.picapic.net
http://www.putfile.com
http://www.rapidsharing.com/
http://www.ripway.com
http://www.savefile.com
http://www.sendmefile.com
http://www.swiftdesk.com
http://www.turboupload.com
http://www.uploadfront.com/
http://www.uploadsend.com/
http://www.uploadtown.com
http://www.ultrashare.net
http://www.ushareit.com
http://www.yourfilehost.com

Más de 100 Mb y hasta sin límites

http://freespace.filefront.com
http://www.4shared.com
http://www.bigupload.com/
http://www.come2store.com
http://www.content-type.com/
http://www.dropload.com
http://www.filebull.com/
http://www.filecache.de
http://www.filecrunch.com/
http://www.filefactory.com/
http://www.mediafire.com/
http://www.megaupload.com
http://www.myfilehut.com
http://www.mysharebox.com/
http://www.rapidshare.de
http://www.rapidupload.com/
http://www.sharebigfile.com
http://www.spread-it.com
http://www.transferbigfiles.com
http://www.updownloadserver.com
http://www.yousendit.com

Alojamiento de imágenes (Actualizada 3/12/06)

http://www.23hq.com/
http://allyoucanupload.webshots.com/
http://www.filehost.to
http://www.flickr.com
http://www.fotopic.net/
http://www.freefotofile.com
http://www.freeimagelibrary.com
http://www.image-bound.com/
http://www.imagedropbox.com
http://www.imageheap.com
http://www.imagelime.com
http://www.imagerage.com
http://www.imageshack.us
http://www.imagesubmit.com
http://www.imagexoom.com
http://www.imgsharing.com
http://www.imgzone.info
http://www.myimagebuddy.com/
http://www.iuploads.com/free_image_hosting/
http://www.myimagedepot.com
http://www.myimagehosting.com
http://www.myphotohost.com
http://www.picvault.info/
http://www.photobucket.com
http://www.photoserver.us
http://www.picsplace.to
http://www.picturepush.com/
http://www.realimagehost.com
http://www.sighost.us
http://www.simpload.com
http://www.solisstyle.com/ims/
http://www.thefreeimagehosting.com
http://www.thepicturebin.com
http://www.tinypic.com
http://www.upload4free.com
http://www.uploadimages.net
http://www.uploads.biz
http://www.watotron.com/watupload/
http://www.webdevote.com/webservices/imagehost/
http://www.xs.to
http://www.xtra-image.com
http://www.YourUpload.com
http://beta.zooomr.com/
http://www.zoto.com/

Aplicaciones y servicios de oficina (Actualizado 19/2/07)

http://us.ajax13.com/en/index.jsp
http://www.14dayz.com/site/
http://www.agatra.com/
http://www.avvenu.com/
http://www.eyeos.org/
http://www.goffice.com/
http://docs.google.com/
http://www.inetword.com/
http://www.jotform.com/
http://www.memotoo.com/
http://www.mywebdesktop.net/
http://www.starterbase.com/
http://online.thinkfree.com/
http://www.formassembly.com/time-tracker/
http://www.voo2do.com/
http://www.zoho.com/
http://www.zoho.com/virtual-office/

Audio (Actualizado 5/1/07)

http://www.clickcaster.com/
http://www.di.fm/
http://www.dottunes.net/
http://www.enablr.com/
http://www.fluctu8.com/
http://www.gcast.com/
http://www.genielab.com/
http://www.goear.com/
http://www.ituneslove.com/
http://www.jamendo.com/en/
http://www.last.fm/
http://www.muiso.com/
http://www.musicmobs.com/
http://www.musicstrands.com/
http://www.myradiotime.com/
http://www.odeo.com
http://www.pandora.com/
http://www.plurn.com/
http://www.podomatic.com/
http://www.poperti.com/
http://www.predixis.com/
http://search.mercora.com/
http://www.snaptune.com/
http://www.streampad.com/
http://www.upto11.net/
http://www.webjay.org/

Blogging (Recursos para Bloggers)

http://cangurorico.blogspot.com/
http://planeta.wordpress.com.mx/
http://utilidades.bitacoras.com/
http://www.bblog.com/
http://www.bitty.com/
http://www.blip.tv/
http://www.blo.gs/
http://www.blogabond.com/
http://www.blogburst.com/
http://www.blogcode.com/
http://www.blogger.com
http://www.bloggersnap.com/
http://www.bloggoggle.com/
http://www.blogmundi.com
http://www.bloxor.com/
http://www.blurb.com/
http://www.cocomment.com/
http://www.feedblitz.com/
http://www.freevlog.org/
http://www.lifetype.net/
http://www.livejournal.com
http://www.measuremap.com/
http://www.movabletype.org/
http://www.ojr.org/ojr/images/blog_software_comparison.cfm
http://www.problogger.net/
http://www.qumana.com/
http://www.structuredblogging.org/
http://www.technoranki.com/
http://www.technorati.com
http://www.textamerica.com/
http://www.typepad.com/
http://www.wordpress.com
http://www.xanco.com/
http://www.xanga.com/

Calendarios (Actualizada 27/12/06)

http://30boxes.com/
http://www.backpackit.com/calendar
http://www.calendarhub.com/
http://www.epointment.com/
http://eventful.com/
http://www.eventicus.de/?lang=en/
http://www.eventsniper.com/
http://www.google.com/intl/en/googlecalendar/tour.html
http://www.hipcal.com/
http://www.jotlet.net/
http://www.kiko.com/
http://www.meetwithapproval.com/
http://planzo.com/
http://spongecell.com/
http://www.mosuki.com/
http://www.skobee.com/
http://www.upcoming.org/
http://www.trumba.com/

Chat (Actualizada 12/01/07)

http://www.3bubbles.com/
http://www.ajchat.com/
http://www.campfirenow.com/
http://www.chatango.com/
http://www.chatcreator.com/
http://www.chatsum.com/
http://www.conversate.org/
http://www.gabbly.com/
http://www.incircles.com
http://www.peekko.com/chat/
http://www.r3w.net/
http://www.zohochat.com/

Colaboración (Actualizada 21-03-2007)

http://www.askeet.com/
http://www.asoboo.com/
http://www.cambrianhouse.com/
http://www.favorville.com/
http://www.foldera.com/
http://www.hubpages.com/
http://www.ifolder.com/
http://www.lime.com/
http://www.mayomi.com/
http://www.rallypointhq.com/
http://www.desertfather.com/micah/
http://www.rrove.com/
http://www.socialight.com/
http://www.standpoint.com/
http://www.studybuddy.info/
http://www.vizu.com/
http://www.stanfy.com/dev/webbrush/
http://www.whatshouldireadnext.com/
http://www.wobblog.com/
http://www.zimbra.com/

Edición de imágenes y videos (Actualizada 23/1/2007)

http://www.cellsea.com/java-cellsea/media/index.htm
http://www.imageeditor.net/
http://www.pixer.us/
http://www.preloadr.com/
http://www.quickthumbnail.com/
http://www.mojiti.com/
http://www.mypictr.com/
http://www.moviemasher.com/
http://www.photomajig.net/index.php
http://www.picresize.com/
http://www.picture2life.com/
http://www.pxn8.com/
http://www.pixoh.com/
http://resizr.lord-lance.com/
http://www.snipshot.com/
http://www.youtubex.com/

Encuestas (Actualizada 12/01/07)

http://www.blogpoll.com/
http://www.contentvote.com/
http://www.dpolls.com/
http://www.free-website-polls.com/
http://www.polldaddy.com/
http://www.quimble.com/
http://www.qvey.com/
http://www.polloo.com/
http://www.pollplaza.nl/
http://www.rateitall.com/
http://www.tezaa.com/
http://www.vizu.com/
http://www.zohochallenge.com

Etiquetas (Actualizada 2/2/07)

http://www.30daytags.com/
http://www.cloudalicio.us/
http://www.googlecloud.com/
http://www.groop.us/
http://www.kevan.org/extispicious.cgi
http://www.neato.co.nz/
http://www.semapedia.org/
http://www.snapshirts.com/
http://supr.c.ilio.us/
http://www.tagcloud.com/
http://www.tagfacts.com/
http://www.tagsy.com/
http://www.tagthe.net/
http://www.talkinghub.com/
http://www.thinglinks.com/
http://www.zoomclouds.com/

Juegos (actualizada 23/4/07)

http://alexadex.com/ad/
http://arcaplay.com/
http://www.zanni.org/average.htm
http://www.gamesforloving.com/
http://www.bunchball.com/
http://randomchaos.com/games/fastr/
http://www.gibbity.com/
http://grant.robinson.name/projects/guess-the-google/
http://www.ispott.com/
http://www.llor.nu/
http://bryngfors.com/index.php?page_id=10
http://www.millionsofgames.com/
http://grant.robinson.name/projects/montage-a-google/
http://multitap.net/
http://www.naughtyamericathegame.com/
http://www.pimpampum.net/phrasr/
http://metaatem.net/words/

Mapas (Actualizada 26/12/06) http://www.feedmap.net
http://www.flagr.com/
http://www.flashearth.com/
http://www.flickrmap.com/
http://www.gchart.com/
http://www.rleeden.no-ip.com/geotool.php
http://earth.google.com/
http://maps.google.com/
http://www.google.com/mars/
http://www.gvisit.com/
http://local.live.com/
http://www.mapbuilder.net/
http://www.nl.map24.com/
http://www.mapbuilder.net/
http://www.mappr.com/
http://www.panoramio.com/
http://www.pervwatch.org/
http://www.pheromonetrail.com/
http://www.placeopedia.com/
http://www.planiglobe.com/
http://platial.com/
http://www.plazes.com/
http://hobbiton.thisside.net/advmap.html
http://paul.kedrosky.com/publicloos/
http://www.tagzania.com/
http://www.toeat.com/
http://www.tripmojo.com/
http://www.vlogmap.org/
http://www.wayfaring.com/
http://www.fourio.com/web20map/
http://maps.yahoo.com/beta/Marcadores sociales y favoritos (Actualizada 10/12/06) 

http://9rules.com/
http://www.allyourwords.com/
http://www.blinklist.com/
http://www.blogmarks.net/
http://www.blummy.com/
http://www.bmaccess.net/
http://www.buddymarks.com/
http://www.butterflyproject.nl/
http://www.chuquet.com/
http://www.clipmarks.com/
http://www.commontimes.org
http://www.connotea.org/
http://del.icio.us/
http://www.digg.com
http://www.diigo.com/
http://www.eigology.com/dogear/
http://www.favoriting.com/
http://www.feedmarker.com/
http://www.furl.net/
http://www.gennio.com/
http://www.hyperlinkomatic.com
http://www.icio.de/
http://www.jeteye.com/
http://www.listible.com/
http://listmixer.com/
http://sandbox.sourcelabs.com/livemarks/
http://www.looklater.com/
http://www.lookmarks.com/
http://ma.gnolia.com/
http://mobilicio.us/www/
http://www.mylinkvault.com/
http://www.onlywire.com/
http://www.onlywire.com/
http://www.philoi.com/
http://www.pixrat.com
http://www.qoosa.com/
http://www.searchfox.com/
http://shadows.com/
http://www.simpy.com/
http://www.socialmarks.com/
http://www.spinspy.com/
http://www.spurl.net/
http://www.startaid.com/
http://www.stumbleupon.com/
http://www.surftail.com/
http://www.tagtooga.com/
http://www.tendango.com/
http://thumblicio.us/ http://trexy.com/
http://myweb2.search.yahoo.com/
http://www.yoono.com/

Mensajería Instantánea  (Actualizada 23/1/2007)

http://www.ebuddy.com/
http://www.koolim.com/
http://www.meebo.com/
http://www.iloveim.com/
http://www.msn2go.com/
http://www.messengerfx.com/
http://www.plugoo.com/
http://webmessenger.msn.com/

Páginas de Inicio:

http://www.24eyes.com/
http://www.cosmopod.com/
http://www.eskobo.com/
http://www.favoor.com/
http://www.feedpile.com/
http://www.google.com/ig
http://www.hypersuper.com/
http://www.itsastart.com/
http://www.linkedfeed.com/
http://www.netvibes.com/
http://www.pageflakes.com/
http://www.protopage.com/
http://www.start.com/
http://www.startaid.com/
http://www.suprglu.com/
http://www.atiki.com/tech/

Programación (Actualizada 2/10/2007)

http://www.ajaxian.com/
http://www.ajaximpact.com/
http://ajaxpatterns.org/ 
http://www.b2evolution.net/
http://www.backspace.com/mapapp/
http://www.bigbold.com/snippets/
http://www.codase.com/
http://www.cyberdummy.co.uk/
http://developer.mozilla.org/en/docs/AJAX
http://www.djangoproject.com/
http://www.dojotoolkit.org/
http://www.dotproject.net/
http://www.easyutil.com/
http://instantrails.rubyforge.org/wiki/wiki.pl
http://www.johnvey.com/features/deliciousdirector/
http://www.krugle.com/
http://www.maxkiesler.com/apop/
http://www.mochikit.com/
http://www.myprogs.net/
http://www.opmlworkstation.com/
http://www.orbeon.com/
http://www.oszone.org/
http://pastebin.com/
http://www.processing.org/
http://www.programmableweb.com/apis
http://script.aculo.us/
http://www.turboajax.com/turbodbadmin.html
http://www.wsfinder.com/
http://www.zingzoom.com/ajax/ajax_with_image.php