We're here at the Palms for the opening keynote at AT&T's annual Developer Summit. Last year's event brought us the Motorola Atrix 4G, HTC Inspire 4G and Samsung Infuse 4G, among plenty of other little nuggets. We're expecting to see another great showing, courtesy of AT&T Mobility CEO Ralph de la Vega, CTO John Donovan and CMO David Christopher, so read along as we bring you the updates as it happens.Live from AT&T's 2012 Developer Summit keynote! originally appeared on Eng
