I was using humor there. Yes, I am open to this kind of thinking being useful. I did watch the video. I followed the logic. (That logic is contradictory from ot

I was using humor there. Yes, I am open to this kind of thinking being useful. I did watch the video. I followed the logic. (That logic is contradictory from other perspectives -- see http://www.quora.com/Mathematics/Theoretically-speaking-how-can-the-sum-of-all-positive-integers-be-1-12 http://www.quora.com/Mathematics/Theoretically-speaking-how-...). Summary: as most people understand it, the sum of all natural numbers is (a) positive (b) very large (c) not finite (d) certainly not -1/12.