My stats show that people are going to Adsense as a outclick. At least once a day. They never show up in my adsense reports. What fresh hell is this? Did I miss a memo? What am I not understanding?
Okay firstly, what stat program are you using? A lot of programs like this displays it wrong. Also, they may be fraudulent clicks. Theres only one true way to find out how many clicks you've had, and thats on the Google Adsense Site
I've always wondered that also. I get outclicks on adsense and they don't show. I just assumed they are bots?