To add to the madness: My order of the 16 GB Nexus 7 has moved up to be dated as today in the orders section of Google Play, like many others. It was ordered June 27th, though I don't recall an exact time except in the evening.
I'm guessing the bank account has been charged, but since this is a college graduation present, I don't have access to the bank account.
Though when I click on Info, the page errors out... No shipping email yet for me, either, though.