Ignore him. When his predictions didn't come true last week he disappeared - he said it wouldn't go above 92 then changed it again and again, then it went up above a dollar and he stopped posting because his predictions, even the amended ones, were wrong. Basically, he lost the courage to stay and accept he'd got it wrong. Then once the stock fell again, he came back and started up again. He's just a guy that likes to laugh at people losing money. He might actually get some respect if he was constructive and mannerly, but some people just have problems being civilised when not face to face with other people.