Since a month i am the proud owner of a real Linux mobile phone (Nokia N900) but i still have to learn about it.
For fun i checked if my Tuxfighter game runs on the N900. After some editing of the screen resolution i can anwer: YES !
It is very cool to play self-created games on the mobile phone
Sadly, screen resoltion of the N900 is low and the cpu is not too fast, so not every pygame game will run out of the box.