I saw no-follow link count Yahoo, bing. I want to know no-follow links effected google search ranking and PR?
Both help RANKINGS no-follow DOESN'T pass PR but only so called "experts" and amateurs/noobs do care about that ..
Both help, if the refferal is from a good place, otherwise they could hurt you if they are not reputable.
Nofollow Links are not allowed in Google.. So, If you want to ranking up your web site in Google pages rank, then posts on Do-follow links sites..