Did big WB get played?

That's what it seems like from reading this story. Something tells me next's year's charity lunch, assuming there is one after Zhao Danyang's "stock tip" made him so much money that the price will go up. Good news for Glide.

Anyway, did big WB get played, if only in his mind? Or maybe in yours? If he did get played and he thinks so too, would he do it again anyway, since it is for charity? Somehow I bet big WB doesn't care to much what speculators think about what someone who has lunch with him says, but who knows?

As an aside, why does this article look so wrong? It says Zhao Danyang won the lunch in 2008. Hmm, what a peculiar error.