I just called Motorola and asked for an update. I was told it "might ship this week", which is kind of crappy when you consider they charged me for the phone last Wednesday.
I was charged on the 11th, but haven't received a shipping notification yet. Of course, I also have a case sitting here with a status of "not yet shipped", so who knows what's going on.
My flip case arrived yesterday, and the Moto site still shows "not shipped" for the status of that order. No phone yet, of course... and now I've got no confidence that they'll tell me when it ships, I expect it to just show up.