Some high PR sites often PR8 to get dofollow backlinks from:
http://22.tmz.com/
http://arstechnica.com/
http://chronicle.com/forums/
http://codingforums.com/
http://dev.aol.com/
http://dev.netvibes.com/
http://digg.com/
http://espn.go.com/
http://expressionengine.com/
http://forum.joomla.org/
http://forum.piwik.org/
http://gizmodo.com/
http://gristmill.grist.org/
http://issuu.com/
http://jezebel.com/
http://kotaku.com/
http://my.opera.com/
http://my.telegraph.co.uk/
http://statcounter.com/
http://stumbleupon.com/
http://wiki.creativecommons.org/
http://www.2collab.com/
http://www.USAToday.com/
http://www.abcnews.go.com/
http://www.acrobatusers.com/
http://www.alistapart.com/
http://www.blinklist.com/
http://www.brides.com/
http://www.building-construction.co.za/
http://www.businessweek.com/
http://www.coffeecup.com/
http://www.dailykos.com/
http://www.dotnetnuke.com/
http://www.ibm.com/
http://www.idealist.org/
http://www.imdb.com/
http://www.ireport.com/
http://www.joomlashine.com/
http://www.last.fm/
http://www.librarything.com/
http://www.linkedin.com/
http://www.livejournal.com/
http://www.military.com/
http://www.mister-wong.com/
http://www.newsobserver.com/
http://www.novell.com/
http://www.oneworld.net/
http://www.opendemocracy.net/
http://www.politico.com/
http://www.propeller.com/
http://www.reddit.com/
http://www.scitopics.com/
http://www.simplemachines.org/
http://www.space.com/
http://www.ted.com/
http://www.the-scientist.com/
http://www.typepad.com/
http://www.ufaq.org/
http://www.xing.com/
http://www.xoops.org/
http://www.yourdictionary.com/
http://www.zotero.org/
We can assist you to get more!
