This is something I've wondered quite a bit also. ChromeOS already has this feature -- it's the idea of the device simply acting as a terminal, with all user d

This is something I've wondered quite a bit also. ChromeOS already has this feature -- it's the idea of the device simply acting as a terminal, with all user data stored in the cloud. Also, I'm a bit afraid implementing full-featured multiple user sessions (similar to a desktop OS) would lead to a lot more bloat.