I keep seeing these type of jobs on fiver... "I will give you a PR6 ******** backlink via blogroll or guest post on my blog for $5" They have like 450 positive comments, have been a member for nearly a year, I message them ask for their blogs, they send me the links to their "PR6", "PR7's", loads of blog posts from People who've brought their gigs on Fiverr... I review their blogs it's PR6, look at their backlinks "zero", look at google to see if the site is indexed.. it is.. I'm 100% sure they are fake PR's, because they have little or no backlinks most of the time, but how can they be indexed by Google Still? and why no negative comments? Check this site out http://www.wildanimalpark.net/ PR5 which is index by Google with no backlinks? LOL SCAM?? Over 400 people brought this link for $5 that's $2000 he/she has scammed!