Xero on 14 April 2010
360 - Lack of decent exclusive content, cluttered dashboard with a lot of advertising.
PS3 - Can't chat with people who're playing different games
Wii - Wii remote in general
PC - Mouse and keyboard takes too much effort when I work on a PC all day. Installs, system requirement, and stupid laptop overheating when the vents get closed and it starts burning my lap.
