You know, I've actually been called in to fix 'Alex's' Computer. Tehy have an old mac there hooked up to the web, and they let him play around with things online, just to see what he ends up doing with them. Apparently he mostly shits on the (plastic covered) keyboard. And the room he is in has the unfortunate tendency to smell. But htat's the whole building, because they keep a fair variety of animals with a variety of cleaning needs in there.