I had Adsense on my site for over a year and was slowly accruing money (not a lot but some). Then, with no change to my site, they suddenly declared me in policy violation and deactivated my account - which means that I can't even access the records of the money I made, let alone the money itself. There's no way to appeal or even to find out why they suddenly changed their minds (literally, nothing changed, so how could it be fine and then a policy violation with no change?). They should at least have to give me the money I earned, but from what I can see in "Community" (the only real option for finding out what happened), they give the money back to the advertisers. Why? I kept up my end of the bargain!