Maybe IncrediBILL just wants to do them a favor by teaching them the art of patience. :-)
Seriously: He said he was kidding, and the observation was interesting. It also sounded reasonable, in that frustrated users are likely to click on something--whether it's the back button or an AdSense ad--if the server doesn't respond. That doesn't mean AdSense publishers should replace the outboards on their servers with trolling motors, or that smart pricing isn't likely to erase any benefits from poorly motivated clicks.