In an interesting move, AT&T plans to allow developers to pay for users' data, when users are using the developer's app, reports the WSJ. AT&T's network and technology head John Donovan told the WSJ in an interview at MWC 2012 that the service will be similar to a toll-free 1-800 number.
The move will surely be interesting, letting a user use an app without any data being charged to them whatsoever. Donovan says AT&T hopes to roll out the new service within the next year...