You're absolutely right - for the points I explicitly listed Android is probably fine. My problem with the Android was different - I couldn't seem to get my hands on one. Plus I wasn't exactly thrilled with the idea of switching to T-Mobile anyway.

Also, I merged a bunch of ideas together and probably rushed that reply. I'm horrible at posting to forums like this because I almost never get up the nerve to do it.

Anyway, if Android was more available (i.e. if the O/S was adopted by a major cellphone manufacturer like a Nokia or Motorola across many different models on multiple carriers), and I could have easily got my hands on one, I would have bought that instead. But as far as I know its only available at T-Mobile, and only in the form of the G1, and was only maybe available at this one T-Mobile store that was quite a drive from here. Many other phones are easily available within a very short drive, so that's what I ended up with.