(SPOILER)I've actually been convinced for a while now, too, but arguing against Unne and Doomy is so much fun, and in this thread I get to argue with both at once. In fact, the thing that bennator/Unne posted (the long equation) has actually been shown to me by one of my teachers back in high school. xD Although I do still think that 0.000...001 should be a legitimate number on some level. Not to say that it'll have anything to do with this stuff, but yeah. Maybe I'm just too creative for my own good.

EDIT: That thread you linked to has some interesting thoughts on the 0.0...01 thing, too.