Talked to some Maemo guys today. Hints I got were that after next Maemo/MeeGo device are that there may be Intel cpu based Nokia branded devices.

Also saw an app that will soon go on Ovi Store of a rollercoaster train which you control with the accelerometer on N900.

Also was told next update for N900 (not today's one) will have support for paid apps on Ovi Store.