I'm impressed with my G1 out-of-the-box (coming from a T-Mo Dash). And as long as there are significant improvements I will be delighted with it.
I use Eclipse for Java development on my job but I didn't want my leisure coding activity to feel like work so I went poking around. I stumbled across http://phonegap.com/ which is an add-on to the Eclipse/Android SDK that allows developers to create apps using html and javascript.
I downloaded, installed it, and manage to compile the sample code pretty easily. Reminds me a bit of ForwardPass for the PocketPC.
I tell them to turn to the study of mathematics, for it is only there that they might escape the lusts of the flesh. -- Thomas Mann, "The Magic Mountain"