Playing with the T-Mobile G1 (aka the Google phone)

I just purchased a new cell phone plan with T-Mobile. My new phone, purchased as part of the plan, is a T-Mobile G1, otherwise known as the "Google Phone".

What do I think of the phone? I like it a lot :) It has enormous potential, and a lot of that potential is locked up in the open source Android operating system. It'll be interesting to see what apps the Linux guys produce for the phone. More after I finish playing with my new toy ...