Nokia :: N900 Opinions / Rate Your Experience?

I've lately been considering purchasing a new phone for myself, particularly one that is either a combination of touch screen + keyboard, N900, or all physical, the BB 9700. I've been on these forums for a while ever since the release of the N900, and I know that this being a support forum for Nokia and all, that people are more prone to sharing about their problems rather than success, so that point has been taken into perspective.

For all the N900 owners out there, I was wondering if you guys wouldn't mind answering a few questions please;

1. How would you rate your experience with the N900 from start to present? At least from what I incurred, there was a bit of a "rocky' start but I think it smoothed out?
2. How much potential do you see in the N900, vs. how much is there now - present day?
3. How is the feel of the keyboard?
4. Does the fact that it's a resistive touch screen vs. a capacitive one "ruin" in any way, your experience?
5. (For those that own or have owned a N97 and N900).... How are the two compared with each other? I know we may be talking on diferent levels, but what would you say the N97 is more geared towards, and the N900?
6. Are there any problems that you still experience on a daily basis worth mentioning? i.e. automatic reboots, slowing of the user interface - even when a lot of programs aren't opened, etc.

Please feel free to add any bit of extra advice or insight/information that you'd like to share. Honest opinion is always appreciated!