I have had a Nokia N900 cellphone for almost a year now, and for me, it has been the best mobile device I’ve had yet. There are lots of interesting developments continuing to go on with the phone, even though it and its operating system appears to be reaching the end of its life. So, I thought this would be a good chance to look at what ideas from the N900 and other devices ought to be carried forward to future devices. This is, perhaps, especially relevant with Nokia now selling the N8 and MeeGo developers having a conference right now.