this is very cool. and actually this kind of project legitimizes your collaboration with someone.... me! hahaha. well, as you knew, since my annenberg days i've been involved in the research on networked online environment.. well, i am not into games, though, i am more into amateurish production... such as remix videos, etc.
some colleagues of mine at annenberg and somewhere else are pretty much into this. for example, check this out: the digital youth project of annenberg usc and berkeley. they really do very exciting project with huge funding from MacArthur.
and btw, have you ever read Game Studies journal? there're some interesting cool fun stuff there too
http://gamestudies.org/0701/