I was very skeptical to see if xrumer profiles have any value. I decided to run a test.(Keep in mind I own xrumer so I wanted to see positive results) I did xrumer blast on exact keyword domain ww.farmville.ws with keyword farmville. This particular site has no affiliate links and its only one page. Its a pr1 A week ago yahoo showed 573 links while google webmaster tools 384. It ranked 156 in yahoo and no rank in google.(checked by ibp v11.8.3) after a week yahoo shows 1586 links while google webmaster is still at 384(I know google does not update webmaster stats very ofthen) current position for the keyword is 144 in yahoo and no ranking for google. I created arround 40k profiles out of those 40k 10k was public/ and pinged.