Not that we haven't heard a few miraculous gadgets-saving-lives stories before, but this one is in a league of its own. According to the always-embellishing Sun, one David Fitzherbert is thanking his smartphone after coming entirely too close to falling 700 feet to his death. As the story goes, he got wedged between a pair of rocks after losing control of his skis in the Matterhorn, and while we aren't quite sure why he chose RIM's BlackBerry over -- say, chap-stick, car keys, his wallet or a fattening breakfast -- he credited it with adding jus