Says who? That isn't my purpose. If that was the purpose Nokia was thinking of (and I'm fairly sure it isn't) they are small visioned.

My purpose is that I want an all-in-one-device: Full computer, camera, GPS, guitar-tuner, network-tester, music studio, oscilloscope, communicator, tri-corder, medical diagnostic tool, car/home e-key, credit-ecard. I don't think I'm the only one. When I go out I want to grab my "phone" device, a pocket tool-kit/knife, and maybe a harmonica, and have all my stuff with me. I don't want to go "hmm for my job today I'll also need a laptop and some reference books, and an iPod and ..."

So that's my purpose. And the N900 can do a LOT of that. So what do I want in the next model? Spectrometer, Projection screen (1600x1024), bluetooth watch-as-a-dashboard support, ...

Not everyone has the same purpose for buying something.