Not everybody is so lucky -- reader Tweaky emailed us to say that his order was supposed to go out UPS Next Day Air, but after it didn't show up and he had a tussle with Customer Support, he then found out it was actually going through the USPS and that it would show up late. No word on whether he's seen his yet or not. A few people commented on our last post that they actually had shipping returned to them, so maybe Blizzard originally planned to send some UPS, and then had to switch to a cheaper mailing method.
At this point, Blizzard has the keyfob sold out on their website, and there's no indication when we'll see any more (soon, probably). It appears that not only did they vastly underestimate demand for the Authenticator, but that people are seriously concerned about the security of their World of Warcraft account. No other game company has ever offered anything like this before, but given the response, it could soon become a standard.