Business-wise, I need to be able to access and use several proprietary company websites. Maemo/microB does this far better than any browser running on Android. It also handles my email accounts better. Fun-wise, it's very cool listen to 'net radio streams on the road with the FM transmitter. N900 has better camera and video recording than any Android phones I can think of. Of course the microB browser is also great for non-work-related websurfing. And no Android phone I've seen yet released or planned, including the Nexus One, has anything like 32GB of onboard storage + micro SD storage. I haven't had a hands-on encounter with Android 2.0 but Maemo 5 just blows up Android 1.6, no matter how you try to customize it.