Well, while I understand what you're saying and likely agree generally, what's wrong with adding one more device to that varied landscape? More importantly, if you're more comfortable with the N9's interface and hardware, it gives you THAT plus the wide library of Android apps to get things done while you're waiting for native apps to develop. I don't see anything wrong with it at all, even if you could go out and get a dedicated device based on Android. The more the better, really, especially if you're a commercial developer.