How do you use your N900?

I have seen a lot of threads here regarding both windows mobile and android which not in any way have the same computer functionality as N900 has, so the question is, how many are actually use it as a mobile computer and how many are just using it as an dumbphone with games and apps?

Maybe i should clarify the choices a bit

4th option is if you are satisfied with a dumbphone/S60 style of interface and only use chat,im and videocall and such stuff.

3rd option is if you are satisfied with the functionality of a android/iphone interface that only can show apps and widgets and nothing more.

2nd option is if you are a iphone/android power-user, but thinks it is okay with several apps to do everything you want, within a sandbox enviroment.

1st option is if you need a real computer with the ability to surf all the folders, create, open, edit and delete stuff in the same way as you would expect on a homecomputer with a fullfledged filemanager/desktopenviroment like nautilus or explorer.