Do you ever wonder if maybe Warren Buffett gets bored sometimes, and just for kicks he signs up a for a new account on a personal finance internet forum, and posts some all-knowing, prescient advice on his first post (or three) and then sits back watches a bunch of indignant forum warriors flame him into dust?
Course then, 6 months later when his prediction comes true he gets a little twinkle in his eye when something random reminds him of it, and he says "I tried to warn them. They just didn't listen."