VedranKovac - 7:00 am on Aug 15, 2008 (gmt 0)
I was thinking about this the other day when I caught myself clicking on a adsense link. So, I'd say, I'd consider myself an advanced user but I do click let's say 1-2% of time. At the same time, I'd agree that people not familiar with adsense can be sometimes confused and that would cause them to click more. Just my 2c.