Webzcas wrote:
Forget page rank. A no follow link means that it will not help your off site SEO one iota. Google will disregard the link and will not use a no follow link to determine your sites rankings.
lol, of course those who put no follow it wont help seo.
but not all social bookmark have no follow. if so, then how do all ppl get ton of backlinks? 
Also i have left out those social bookmark who has no follow.
and yes People Do social bookmark caz of Traffic. caz a huge traffic come from social bookmark. those who does social bookmark, they know about it.