N900 is a computer, and also, a phone... It gives you whatever you need, and from the day I've got it, I don't miss any features, seriously...

I suggest you get and N900... I just need to correct two things you always see in stupid reviews:
1- Processor speed
2- Video Formats it Can Play

The easiest example, is that smartphone championship thing... I think N900 is much more than a spartphone, but even if we think of it as one, it won the championship!