When I write a knol as I put in links back to my site there is the opportunity to test the link. According to a backlink report U obtained there are links to my site, However in website stats in the referral category there are also referrals from my knol's. Is that showing real traffic or me testing the knol
I have not seen KNOL's ranking really high and the buzz that they created initially, so I guess that is one more failed product from Google.