I still think it's wrong of Nokia to dismiss the PDA functionality. I think it's a trap to think 'use case' (e.g. "before we design and implement: What are you supposed to be doing with this device?") here. It's not a phone, or an MP3 player, or a shaving machine, it's a programmable computing device and should be treated as such. A lot of people will probably end up using the thing for something they didn't have a flicker of an idea of when they bought it. So, I don't really want too much second-guessing of use cases from the vendor's side..