so very exciting, the potential!

I can see how this applies directly to the spirit of the sort of design you've been doing, Flow and Cloud are both oriented toward that smooth self-expression.

I think this idea should also apply to the player, not just the designer. I'm trying to pioneer a new form of play, drama, where the emphasis is on mimicry instead of competition, the idea is to create an environment that lets the player slip into a role, like water into a cup.

I'm excited about the Wiimote because its added degress of analogue will allow the user to more easily express themselves, provided the designer has the capacity to allow this. Actually, I have a design in mind of a martial arts game using the Wiimote, where "style" is really about patterns of use, rather than anything hardcoded.