[Digma]

They once threatned to ban us due to fraudulent clicking behaviour. I wrote them a rather confronting but of course correct mail back, asking them how I was supposed to keep thousands of people (We have over 50K registered user) in check not to click on the ads they see to often and how I was supposed to filter out people from 'rival' sites that would gladly see us beeing thrown from the AdSense program, just to make sure we were stripped from any income that is used to cover our expenses.

Never heard from them again on the matter and we're still in the program.