just ran across a Google PR5 site with a new forum and a new comment space (at least assuming its new because not a lot of entries). -- http://www.vidgoviral.com. the site allows you to enter a do follow link on the comment section of the home page. i just added a link and the active link can be clicked on from my user name so it is there. if the site keeps these going, it is a free pr5 backlink to a social media site marketing site. just thought i'd share. anyone have an updated list of tons of sites auto accepting backlinks? I havent seen 1 in a while.