create a decent number of price predictions and at some point you're going to get at least one of them right. The typical market fortune teller.
although proudhon history tells that he's far from "typical market fortune teller", since all his predictions seem to be proven wrong sooner or later.
You're right, he is probably one of the worst market fortune tellers.
I'm just curious to know what upset him so much that he's so hostile?
