Gabe Newell <3 the Wii, and I actually thought I read recently that Valve said "we have no intentions for the Wii currently, but we see this as a major problem." Of course, this doesn't really mean anything until we have an actual confirmation somewhere.
The only other thing I think worth noting is that Mario Galaxy is about to come out, and it's one of the first games that truly takes advantage of the system's power, and this makes me wonder if developers will stop being able to rely on "it's not as powerful" excuse as much.
The other side of this equation is that Nintendo is notorious for not releasing programming information outside of their first/second parties, so that their games always look the best (which is debatable). This is important, because I want to find out that the following happens:
1) Galaxy convinces people there's power in the system that can churn out nice graphics
2) Nintendo informs developers on how to unleash it
3) Devs not only make better looking games, but developers-previously-unwilling-to-develop get on board
4)
![Huh? ???](http://www.nintendoworldreport.com/forums/Smileys/default/huh.gif)
![Huh? ???](http://www.nintendoworldreport.com/forums/Smileys/default/huh.gif)
5) Profit