No I don't think PAX would be doomed. Grant it there are a lot of people there wanting to play the Wii but they are a contention of people there that could care less. Like the Tabletop people and the Role-players. I don't think its going to be like E3 where everyone was there for the sole reason of trying the next best thing. PAX has events that people will want to go to all the time, tournaments, concerts, and panels. It would be big but wouldn't dominate like E3. Though that would be an excellent place for Nintendo to get the Wii to people who are pretty vocal.