150+Social Bookmarking Sites lists

Social bookmarking sites are a popular way to store, classify, share and search links through the practice of folksonomy (an Internet-based information retrieval methodology consisting of collaboratively generated, open-ended labels that categorize content such as Web pages, online photographs, and Web links) techniques on the Internet

http://2centsnews.com
http://30daytags.com
http://43things.com
http://a1-webmarks.com
http://ambedo.com
http://backflip.com
http://bibsonomy.org
http://blauerbote.com
http://blinkbits.com
http://blinklist.com
http://blinkpro.com
http://bloghop.com
http://bloglines.com
http://blogmarks.net
http://blogmemes.com
http://blogmemes.net
http://blogpulse.com
http://bluedot.us
http://blummy.com
http://bmaccess.net
http://bookmark-manager.com
http://bookmarktracker.com
http://buddymarks.com
http://bumpzee.com
http://chipmark.com
http://citeulike.org
http://clipclip.org
http://clipmarks.com
http://cloudytags.com
http://complore.com
http://connectedy.com
http://connotea.org
http://corank.com
http://de.lirio.us
http://dealigg.com
http://dealoid.com
http://del.icio.us
http://digg.com
http://diigo.com
http://dotnetkicks.com
http://dzone.com
http://esnips.com
http://excites.com
http://ez4u.net
http://fanpop.com
http://fark.com
http://favoor.com
http://favorites.live.com
http://feedmarker.com
http://feedmelinks.com
http://folkd.com
http://fungow.com
http://furl.net
http://getboo.com
http://gibeo.net
http://givealink.org
http://goowy.com
http://gravee.com
http://grupl.com
http://hanzoweb.com
http://hugg.com
http://hyperlinkomatic.com
http://i89.us
http://icerocket.com
http://icio.de
http://igooi.com
http://iloggo.pl
http://indiamarks.com
http://indianpad.com
http://jaiku.com
http://jeteye.com
http://kaboodle.com
http://kick.ie
http://kinja.com
http://kopikol.net
http://librarything.com
http://lifelogger.com
http://lilisto.com
http://linkagogo.com
http://linkarena.com
http://linkatopia.com
http://linkblog.com.br
http://linkfilter.net
http://linkroll.com
http://linkswarm.com
http://listible.com
http://listmixer.com
http://ma.gnolia.com
http://maple.nu
http://markaboo.com
http://meme-stream.com
http://memestreams.net
http://metafilter.com
http://mister-wong.com
http://my.xilinus.com
http://mybloglog.com
http://mybookmarks.com
http://myhq.com
http://myjeeves.ask.com
http://mylinkvault.com
http://mypip.com
http://myprogs.net
http://mystickies.com
http://myvmarks.com
http://myweb.yahoo.com
http://netscape.com
http://netvouz.com
http://networkmenus.co.uk
http://newscloud.com
http://newsvine.com
http://nextaris.com
http://nowpublic.com
http://onlywire.com
http://otavo.com
http://oyax.com
http://philoi.com
http://plugim.com
http://plum.com
http://popurls.com
http://rawsugar.com
http://reader2.com
http://recipe-buzz.com
http://reddit.com
http://rojo.com
http://rollyo.com
http://sandbox.sourcelabs.com/livemarks
http://saysaid.com
http://searchles.com
http://segnalo.com
http://shadows.com
http://shareddish.com
http://shoutwire.com
http://simpy.com
http://sitetagger.com
http://sk-rt.com
http://slashdot.org
http://socialogs.com
http://sphere.com
http://spotback.com
http://spotplex.com
http://spurl.net
http://squidoo.com
http://stanmx.com/sabrosus
http://startaid.com
http://stumbleupon.com
http://stylefeeder.com
http://sync2it.com
http://syncone.net
http://tags.library.upenn.edu
http://tagsy.com
http://tagtooga.com
http://tailrank.com
http://technorati.com
http://techtagg.com
http://tedigo.net
http://tektag.com
http://textnotes.de
http://thinkpocket.com
http://threadwatch.org
http://thumblicio.us
http://toread.cc
http://trailfire.com
http://tutorialism.com
http://twitter.com
http://unalog.com
http://voo2do.com
http://web-feeds.com
http://webride.org
http://wists.com
http://wurldbook.com
http://ww2.ikeepbookmarks.com
http://yattle.com
http://yigg.de
http://yoono.com
http://zurpy.com
https://chipmark.com