Among the markets that Apple hasn't quite been able to crack with their iPhone, China has to be the most frustrating. It's a huge opportunity that's being missed. And now we finally know exactly why.
Of course, the black market has always played a role, as have cheap and widely available knock-off products and increasingly tarnished supplier public image. But the real problem, according to a recent survey in the WSJ? Apple's feckless carrier partner, China Unicom.