Mods: Dunno where this belongs; there doesn't appear to be a forum for modding other consoles.
I've been anticipating this since it was announced.
Think of how small that thing is. It is also relatively cheap compared to the other consoles. It supports standards like DVD, USB, and SD cards. It also has wireless LAN built-in as well as very interesting wireless motion technology. All of this combined with hardware that is slightly more powerful than the original Xbox.
All of this adds up to some very interesting modding possibilites. I don't know what all could be done with it, but I could imagine small and cheap laptops put together using all this tech and a few other parts for under $300.
Anyone else interested in modding the Wii? What do you have in mind?