I think some of what he said could happen, though I'm not sure if I can actually bring myself to believe that he's from the future. It just seems kind of unlikely is all, and some of the stuff he said sounds like someone could have just predicted it based on present circumstances. Either way, it's a pretty interesting read.
There was a thread about this before, and my opinion hasn't changed since then. Like I said before, it's one of those things that you laugh at now, but if it ends up to be true ten years from now, you're going to look back and kick yourself for it. But whatever, I'm not really worried.