1000 FREE Rollover AT&T minutes

Remember when AT&T offered 1000 FREE Rollover minutes to its customers right before Verizon got the iPhone? Well, that promotion is back (although I'm not too sure of the motivation behind it this time), and if you text YES to 11113020 you will be able to receive another 1000 minutes even if you participated last time. I got 1000 free minute last time, and when I tried it again this morning, I got a confirmation right away!