I like to do things just because I can, not necessarily because I have a need to...there is no real reason to run (k)ubuntu on the N900
For a few days at work I didn't have a computer to work at, so I used the tv-out and extkeyboard to make the N900 into a miniature desktop, which seemed to run better than the netbook I have now. I would still do that but we don't have the monitor with RCA anymore.