AT&T wouldn't be REQUIRING developers to do this, they would let them have the option to add this feature. Imagine Netflix offering an in-app purchase allowing you to stream unlimited movies without going against your data allotment for a few dollars a month. I can also see Verizon getting in on this as well. To be able to implement this AT&T would have to be working with Apple to implement the system. I can imagine Verizon jumping on the bandwagon if it is successful.
2/27/12 at 1:59pm