I thought it might be helpful to compile a list of social bookmarking sites. Please add other sites to the list as I know of only a handful and I am sure there are likely to be many such sites. http://www.digg.com http://www.furl.com http://www.reddit.com http://www.del.icio.us http://www.facebook.com http://www.newsvine.com http://www.stumbleupon.com http://www.technorati.com http://www.spurl.net http://slashdot.org http://www.feedmelinks.com http://www.sphere.com
30 Largest Social Bookmarking Sites - ranked by a combination of Inbound Links, Google Page Rank, Alexa Rank, and U.S. traffic data from Compete and Quantcast. http://www.ebizmba.com/articles/social30.html Hope this help.
Thanks zinruss! Adding them here to this thread - looking to compile a list in one place. So now we have: http://www.digg.com http://www.reddit.com http://www.del.icio.us http://www.facebook.com http://www.newsvine.com http://www.stumbleupon.com http://www.technorati.com http://www.spurl.net http://slashdot.org http://www.feedmelinks.com http://www.sphere.com http://ma.gnolia.com/ http://www.netscape.com http://www.fark.com http://www.mybloglog.com http://www.kaboodle.com http://www.bloglines.com http://www.blinklist.com http://www.netvouz.com http://www.clipmarks.com http://www.furl.net http://www.mister-wong.de/ http://www.dzone.com/ http://www.tailrank.com/ http://www.shoutwire.com/ http://www.simpy.com/ http://www.blogmarks.net/ http://www.bluedot.us/ http://www.spotplex.com/ http://www.linkswarm.com/ http://www.spotback.com/ http://www.plugim.com/ http://www.mybookmarks.com/
Here are the list of social bookmarking sites >> http://www.listible.com/list/social-bookmarking-sites thanks WILDSTONE
wildstone thanks for the link. guppyman thanks for the additions. Our compiled list is now (in alphabetical order): http://www.2centsnews.com/ http://www.42things.com http://www.a1-webmarks.com/ http://babblz.com/ http://www.blinkbits.com/ http://www.blinklist.com http://www.bloglines.com http://www.bloglot.com/ http://www.blogmarks.net/ http://www.bluedot.us/ http://www.bookkit.com/ http://www.bringr.com/ http://www.citeulike.org/ http://www.clipmarks.com http://cloudytags.com/ http://www.corank.com http://www.dealoid.com/ http://www.del.icio.us http://de.lirio.us/ http://www.diigo.com/ http://www.digg.com http://www.doshcafe.com http://www.dzone.com/ http://www.excites.com/ http://www.facebook.com http://www.fark.com http://www.feedmarker.com/ http://www.feedmelinks.com http://www.furl.net http://www.givealink.org http://www.gd-sites.com/ http://www.goobtoob.com/ http://ihm.igcity.net http://www.jigg.in/ http://www.kaboodle.com http://www.linkagogo.com/ http://www.linkatopia.com/ http://www.linklog.nl/ http://www.linkswarm.com/ http://www.listible.com/ http://ma.gnolia.com/ http://maple.nu/ http://www.mindcow.com http://www.mister-wong.de/ http://www.mybloglog.com http://www.mybookmarks.com/ http://www.mysitevote.com/ http://www.netscape.com http://www.netvouz.com http://www.newsvine.com http://www.plugim.com/ http://www.rawsugar.com/ http://www.reddit.com http://www.scuttle.org/ http://www.shoutwire.com/ http://www.simpy.com/ http://www.sirlook.com/ http://slashdot.org http://www.socialbookmarking.org/ http://www.sphere.com http://www.spotback.com/ http://www.spotplex.com/ http://www.spurl.net http://www.stumbleupon.com http://www.taggly.com/ http://www.tailrank.com/ http://www.tabmarks.com/ http://www.technorati.com http://www.tektag.com/ http://thoof.com http://ticklr.net/ http://wink.com http://www.zurpy.com/
Our list in alphabetical order including the additions from projectx and basscleff (thanks guys): http://www.2centsnews.com http://www.42things.com http://www.a1-webmarks.com http://www.addthis.com http://babblz.com http://www.blinkbits.com http://www.blinklist.com http://www.bloglines.com http://www.bloglot.com http://www.blogmarks.net http://www.bluedot.us http://www.bookkit.com http://www.bringr.com http://www.citeulike.org http://www.clipmarks.com http://cloudytags.com http://www.corank.com http://www.dealoid.com http://www.del.icio.us http://de.lirio.us http://www.diigo.com http://www.digg.com http://www.doshcafe.com http://www.dzone.com http://www.excites.com http://www.facebook.com http://www.fark.com http://www.feedmarker.com http://www.feedmelinks.com http://www.furl.net http://www.givealink.org http://www.gd-sites.com http://www.goobtoob.com http://ihm.igcity.net http://www.jigg.in http://www.kaboodle.com http://www.linkagogo.com http://www.linkatopia.com http://www.linklog.nl http://www.linkswarm.com http://www.listible.com http://ma.gnolia.com http://maple.nu http://www.mindcow.com http://www.mister-wong.de http://www.mybloglog.com http://www.mybookmarks.com http://www.mysitevote.com http://www.netscape.com http://www.netvouz.com http://www.newsvine.com http://www.plugim.com http://www.rawsugar.com http://www.reddit.com http://www.savafav.com http://www.scuttle.org http://www.shoutwire.com http://www.simpy.com http://www.sirlook.com http://slashdot.org http://www.socialbookmarking.org http://www.sphere.com http://www.spotback.com http://www.spotplex.com http://www.spurl.net http://www.stumbleupon.com http://www.taggly.com http://www.tailrank.com http://www.tabmarks.com http://www.technorati.com http://www.tektag.com http://thoof.com http://ticklr.net http://wink.com http://www.zurpy.com any others not in this list?
check this links: http://arsenalmarketing.com/blog-marketing/social-bookmarking-list-over-120-sites-with-page-rank http://www.billhartzer.com/pages/131-social-bookmarking-sites-for-search-engine-marketers/
Our list now updated with MANY additions - totalling 172 Bookmarking Sites http://www.2centsnews.com http://www.30daytags.com http://www.42things.com http://www.a1-webmarks.com http://www.aboogy.com http://www.addthis.com http://www.adopt.com http://www.allmyfavorites.net http://www.ambedo.com http://www.aworldofhelp.com http://babblz.com http://www.backflip.com http://www.beanrocket.com http://www.bibsonomy.org http://www.blabb.com/user/blabb.php http://www.blauerbote.com http://www.blinkbits.com http://www.blinklist.com http://www.bloglines.com http://www.bloglot.com http://www.blogmarks.net http://www.blogmemes.net http://www.blogpulse.com http://www.bluedot.us http://www.bmaccess.net http://www.bookkit.com http://www.bookmarktracker.com http://www.bookmark-manager.com http://www.bringr.com http://www.browsr.com http://www.buddymarks.com http://www.bumpzee.com http://www.butterflyproject.nl http://www.chipmark.com http://www.citeulike.org http://www.clipclip.org http://www.clipfire.com http://www.clipmarks.com http://cloudytags.com http://complore.com http://www.connectedy.com http://www.connotea.org http://www.corank.com http://www.dealigg.com http://www.dealoid.com http://www.del.icio.us http://de.lirio.us http://www.digg.com http://www.diigo.com http://www.dinnerbuzz.com http://www.doshcafe.com http://www.dzone.com http://www.excites.com http://ez4u.net http://www.facebook.com http://www.fanpop.com http://www.fark.com http://www.feedmarker.com http://www.feedmelinks.com http://www.filangy.com http://www.fungow.com http://www.furl.net http://www.getboo.com http://www.gibeo.net http://www.givealink.org http://www.gd-sites.com http://www.goobtoob.com http://www.guicookies.com http://www.hugg.com http://www.hyperlinkomatic.com http://i89.us http://ihm.igcity.net http://www.iloggo.pl http://www.indiagram.com http://indiza.com http://www.jaiku.com http://www.jots.com http://www.kaboodle.com http://kinja.com http://www.librarything.com http://lifelogger.com http://www.linkagogo.com http://linkarena.com http://linkatopia.com http://linkfilter.net http://www.linklog.nl http://www.linkroll.com http://www.listible.com http://listmixer.com http://www.looklater.com http://www.lookmarks.com http://www.linkswarm.com http://ma.gnolia.com http://maple.nu http://www.markaboo.com http://www.memestreams.net http://www.mindcow.com http://www.mister-wong.de http://www.mybloglog.com http://www.mybookmarks.com http://www.myhq.com http://www.mylinkvault.com http://www.mypip.com http://myprogs.net http://www.mysitevote.com http://www.myvmarks.com http://www.namakkal.co.uk http://www.netscape.com http://www.netvouz.com http://www.newscloud.com http://www.newsvine.com http://www.onlywire.com http://otavo.com http://oyax.com http://www.peercreations.com http://www.philoi.com http://www.plugim.com http://www.plum.com http://www.rawsugar.com http://reader2.com http://www.reddit.com http://www.recipe-buzz.com http://www.rojo.com http://www.rollyo.com http://www.savafav.com http://www.scuttle.org http://www.searchles.com http://www.shadows.com http://www.shareddish.com http://www.shoutwire.com http://www.simpy.com http://www.sirlook.com http://slashdot.org http://smarking.com http://www.socialbookmarking.org http://www.sphere.com http://www.spotback.com http://www.spotplex.com http://www.spurl.net http://www.squidoo.com http://www.stanmx.com/sabrosus/ http://www.startaid.com http://www.stumbleupon.com http://www.stylefeeder.com http://www.sync2it.com http://www.syncone.net http://www.taggly.com http://www.tagtooga.com http://www.tailrank.com http://www.tabmarks.com http://www.technorati.com http://www.tedigo.net http://www.tektag.com www.thethingsiwant.com http://thinkpocket.com http://thoof.com http://ticklr.net http://twitter.com http://unalog.com http://www.urlex.info http://voo2do.com http://wazima.com http://www.web-feeds.com http://wink.com http://www.wirefan.com http://www.wists.com http://my.xilinus.com http://myweb2.search.yahoo.com http://www.yattle.com http://www.yoono.com http://www.zoowalu.com http://www.zurpy.com
www.blogbookmark.com I also have a directory of sites powered by pligg social bookmarking software, www.pligg.org
You're welcome! I want to get as complete a resource as possible so hopefully more members will have still more to add to it.
Here are a few more: http://www.folkd.com/ http://www.putvote.com/ http://google.com/bookmarks (not sure about this one)