...it was a battle between the Wii and the 360, but I had a Wii and sold it before Xmas last year so I thought I'd go for another XBox.
Pros:
1. Cool games that are pretty cheap
2. I think I can setup my Linux NAS drive to act as a media server that the XBox will read from
3. I can play decent games without having to boot into windows (on linux I have the id Games, Unreal Tourny & a few games that work with wine)
4. I finally get to use the HD port on my TV
Cons:
1. Microsoft
2. Having to pay each month for multiplayer
3. Controller will never be as good as the mouse.