Profile Backlinks
If the profile backlinks aren’t publicly viewable then they aren’t going to do you any good for search engine rankings. Google along with other spider bots will not be able to crawl the page where you profile backlinks are.PR5, PR6 ,PR7 , PR8 and PR9 profile backlinks
PR5:
http://www.ilrinc.com/
http://rezzable.com/
http://www.brainsturbator.com/
http://www.lgbtcareerlink.com
http://www.offspring.com/
PR6:
http://kylo.tv/
http://dbpoweramp.com
http://www.vetvoice.com/
http://12seconds.tv/
http://www.myleftwing.com/
PR7:
http://www.instructables.com/
http://www.centerforsocialmedia.org/
http://www.tugzip.com
http://www.educationarcade.org/
http://www.livestrong.com/
PR8:
http://www.silverlight.net/
http://www.movabletype.org/
http://interact.webstandards.org/
http://www.rottentomatoes.com/
http://www.sici.org/
PR9:
http://www.guinnessworldrecords.com/
http://www.cssdrive.com/
http://addthis.com/
http://jalbum.net/
http://www.sourceforge.net/
Enjoy!