140+ High PR Blogs & Social Networking Sites For SEO Backlinks 

http://answers.microsoft.com/

http://answers.yahoo.com/

http://blog.linkedin.com/

http://blogs.botw.org/

http://contributor.yahoo.com/

http://en.gravatar.com/

http://en.wikipedia.org/wiki/Main_Page

http://ireport.cnn.com/

http://plus.google.com/

http://portal.eatonweb.com/

http://profile.yahoo.com/

http://technorati.com/blogs/directory/

http://vids.myspace.com/

http://www.about.me/

http://www.actsascommunity.com/

http://www.alexa.com/

http://www.ask.fm/

http://www.bakespace.com/

http://www.beautifulsociety.com/

http://www.biggerblogger.com/

http://www.bizsugar.com/

http://www.blip.tv/

http://www.blogarama.com/

http://www.blogcatalog.com/

http://www.blogdigger.com/index.html

http://www.blogflux.com/

http://www.bloggapedia.com/

http://www.blogged.com/

http://www.bloggeries.com/

http://www.bloggernity.com/

http://www.bloggingfusion.com/

http://www.bloghints.com/

http://www.blogio.net/

http://www.bloglisting.net/

http://www.blogpulse.com/

http://www.blogsearchengine.com/

http://www.bloguniverse.com/

http://www.break.com/

http://www.brightcove.com/

http://www.britblog.com/

http://www.castpost.com/

http://www.causecast.org/

http://www.clipchef.com/

http://www.clipmarks.com/

http://www.clipmoon.com/

http://www.closetcouture.com/

http://www.colourlovers.com/

http://www.communityengine.org/

http://www.crunchbase.com/

http://www.dailymotion.com/

http://www.delicious.com/

http://www.deviantart.com/

http://www.disqus.com/

http://www.dotv.com/

http://www.etsy.com/

http://www.famster.com/

http://www.flickr.com/

http://www.flickr.com/people/

http://www.flixya.com/

http://www.footnote.com/

http://www.foursquare.com/

http://www.friendfeed.com/

http://www.gamerdna.com/

http://www.gawkk.com/

http://www.genlighten.com/

http://www.globeofblogs.com/

http://www.gofish.com/

http://www.goodreads.com/

http://www.grindtv.com/

http://www.growthhackers.com/

http://www.humblevoice.com/

http://www.identi.ca/

http://www.ifilm.com/

http://www.inbound.org/in/

http://www.instagram.com/

http://www.kewego.com/

http://www.klout.com/

http://www.last.fm/

http://www.librarything.com/

http://www.linkedin.com/

http://www.list.ly/

http://www.livejournal.com/

http://www.liveleak.com/

http://www.lovdbyless.com/

http://www.lulu.tv/

http://www.mashable.com/

http://www.meravideo.com/

http://www.metacafe.com/

http://www.mixx.com/

http://www.motorsportmad.com/

http://www.myheavy.com/

http://www.myspace.com/

http://www.ontoplist.com/

http://www.pandora.tv/

http://www.paper.li/

http://www.photobucket.com/

http://www.pinterest.com/

http://www.polyvore.com/

http://www.porkolt.com/

http://www.putfile.com/

http://www.quora.com/

http://www.reddit.com/

http://www.scoop.it/u/

http://www.scribd.com/

http://www.sett.com/

http://www.shelfari.com/

http://www.slashdot.org/

http://www.slideshare.net/

http://www.spillbean.com/

http://www.stackexchange.com/

http://www.stockvault.net/

http://www.stumbleupon.com/

http://www.stupidvideos.com/

http://www.superglued.com/

http://www.teacherswithoutborders.org/

http://www.thatshow.com/

http://www.tubetorial.com/

http://www.viddler.com/

http://www.videowebtown.com/

http://www.vidmax.com/

http://www.vimeo.com/

http://www.visual.ly/users/

http://www.vmix.com/

http://www.wikia.com/Wikia

http://www.wordpress.com/

http://www.wordpress.org/

http://www.xanga.com/

http://www.youtube.com/

http://www.zippyvideos.com/

http://wwww.technorati.com/

https://productforums.google.com/forum/#!forum/en

https://www.blogger.com/

https://www.delicious.com/

https://www.diigo.com/user/

https://www.facebook.com/

https://www.facebook.com/notes/

https://www.flipboard.com/

https://www.google.com/+/business/

https://www.medium.com/

https://www.myfav.es/

https://www.myspace.com/

https://www.rebelmouse.com/

https://www.soundcloud.com/

https://www.svbtle.com/

https://www.tumblr.com/

https://www.twitter.com/

https://www.vimeo.com/