We've yet to see concrete proof that Apple's portable media players will ship with a camera, but the new iPhone OS 4.0 beta shows Cupertino's at least considering the notion for the iPod touch and even the iPad. It seems AT&T tethering wasn't the only thing hidden in iPhone OS 4.0 beta 4 -- 9to5Mac found a variety of telltale references to an a flash when pouring through the update's source code. Does that mean that the iDevices will actually get cameras, let alone supporting light fixtures? It's t
