AT&T has announced this morning that it will be once again be expanding support for iOS 6's FaceTime over cellular for its subscribers. It appears that all iOS users who are on a tiered data plan, will be able to utilize the feature from any FaceTime compatible device.
The carrier took quite a bit of heat last year when it initially announced that FaceTime over cellular would only be available to iOS users on its shared data plans. It later opened up the feature to legacy data plans, and then to LTE users. And now it's available for all...