Get thee to a Starbucks for ye shall be able to enjoy free Wi-Fi access at over 7,000 stores (soon) along with some Barnes and Noble shops. A special page pops up when you try to log on and you type in your phone number to use the Internet. Apparently all you really need is an AT&T phone number so you can try this on any device, something that AT&T is probably scrambling to fix right now.
Anyone seen this in the wild?