One of Apple's iPhone 5 Prototypes Has A Hardware Keyboard?

Apple.pro (which Macrumors and Appleinsider claim is a decent source for Apple leaks) says there are three different prototypes being tested for the next iPhone. The weirdest one seems to be one that looks like an iPhone 4, but has a case that slides out to reveal a hardware keyboard. The slide-out mechanism sounds… » 2/14/11 6:21pm 2/14/11 6:21pm