Like I said in the other thread:
I wouldn't consider the G1 at all; I need desktop integration, like I've had for years already.
That, plus the lack of 3.5 mm jack and the fact that it offers hardly anything I wasn't already getting on my Palm Treo, makes it a nonstarter for me. I agree with whomever called it a consumer, not a business phone, though I would just say it's not a real smartphone, it's a "fun" phone with extra features and a keyboard. And not that impressive even for that.
Too bad. Maybe the next Android phone will be more business-friendly. Or maybe they aren't planning on targeting that market?