If you're a Google AdSense publisher and have logged in recently in your AdSense account, you were prompted to read the newly-revised Google AdSense Terms of Services (TOS). But have you noticed this paragraph in the TOS?
Thanks to Karlo because if he hasn't posted it, I'd be doomed as well... coz I haven't noticed that part! (Or I was just plain lazy to read all of it. Hehe.)