I think if he said he played there and there is no evidence otherwise, why would you dispute it? Moneymaker would only need to play a hand of poker on pokerstars dot net for his statement to be true. He very well may have played a hand or two prior to the commercial or played a few hands in there before playing cash games in order to get a feel for the site. Raymer is a class act, but not because he didn't say "dot net" in a commercial.