TOP 150 + High PR Free Backlink Building Sites 2015
TOP 150 + High PR Free Backlink Building Sites 2015

1st, Social Bookmark link building

http://www.mister-wong.de/
http://reddit.com/
http://www.fark.com/
http://www.digg.com/
http://del.icio.us/
http://www.furl.net/
http://www.netscape.com/
http://technorati.com/
http://myweb2.search.yahoo.com/
http://www.43things.com/
http://de.lirio.us/
http://ma.gnolia.com/
http://www.simpy.com/
http://www.shoutwire.com/
http://www.spurl.net/
http://bluedot.us/
http://www.blinkbits.com/
http://www.blinklist.com/
http://netvouz.com/
http://www.trailfire.com/
http://www.backflip.com/
http://www.newsvine.com/
http://www.blogmarks.net/
2nd, High PR Web Directories
http://dir.yahoo.com/
http://www.dmoz.org/
http://findingblog.com/
http://www.stpt.com/
http://www.open-site.org/
http://www.femina.com
http://www.portal.eatonweb.com/
http://www.bloggernity.com/
http://www.podcastzoom.com/
http://www.bloguniverse.com/
http://www.gogreece.com/
http://www.lanic.utexas.edu/
http://www.sacentral.sa.gov.au/site/page.cfm
http://www.worldhot.com/
http://www.elib.org/
http://www.ezilon.com/
http://www.christiansunite.com/
http://www.aardvark.co.za/
http://www.nzs.com/
http://www.info-listings.com/
http://www.iguide.co.il/
3rd, High PR Article Directories
http://ezinearticles.com/
http://articledashboard.com
http://www.articlesbase.com/
http://www.articlefeeder.com/
http://www.articleclick.com/
http://www.talkinmince.com/
http://amazines.com
http://sooperarticles.com
http://www.article-hut.com/
http://www.goarticles.com
http://www.articleuniversity.com/
http://thephantomwriters.com/
http://www.article99.com/
http://www.1888articles.com/
4th, Link Exchange Link Building
http://www.telalinks.com/
http://www.linkexchanged.com/
http://www.linkdiary.com/
http://www.linkwizard.net/
http://www.belinked.info/
5th, Document Sharing backlink building
http://www.docstoc.com
http://www.scrib.com
http://www.slideshare.com
http://www.authorstream.com
http://www.calameo.com
http://www.edocr.com
http://www.isuu.com
http//:www.slideshare.net
http://www.box.net
http://www.4shared.com
http://www.wiziq.com
http://www.docshare.com/
http://www.keepandshare.com
http://www.wepapers.com/
http://imageevent.com/
6th, High PR Web 2.0 Sites
http://wordpress.com
http://blogger.com
http://www.linkedin.com/
http://knol.google.com
http://www.myspace.com/
http://bloglines.com
http://spaces.live.com/
http://hubpages.com
http://eHow.com
http://www.squidoo.com
http://tumblr.com
http://livejournal.com
http://wikispaces.com
http://360.yahoo.com
http://wikidot.com
http://xanga.com
http://jimdo.com
http://blogsome.com
http://zoho.com
http://thefreelibrary.com
http://slashdot.org
http://bravenet.com
http://vox.com
http://blogigo.com
http://blogono.com
http://blogr.com
http://blogstudio.com
http://blogtext.org
http://bloxster.net
http://freeblogit.com
http://insanejournal.com
http://journalfen.net
http://journalhub.com
http://mynewblog.com
http://netcipia.com
http://shoutpost.com
http://thediary.org
http://wikyblog.com
http://www.aeonity.com/
http://lifestream.aol.com/
http://blogger.com
http://www.wetpaint.com
http://gather.com
http://blog.com
http://www.buzzle.com
http://21publish.com
http://easyjournal.com
http://hpag.com
http://sosblog.com
http://terapad.com
http://myblogsite.com
http://infobarrel.com
http://blogeasy.com8
http://bloghi.com
http://bloghorn.com
http://www.orkut.com/
http://www.friendster.com/