Alarm clocks have been developing more and more unique ways to wake people up over the years, but being woken up by a stranger has always been something of a difficult proposition. Sure, you can use an old fashioned wake-up call service, but then you still sort of "know" who's calling you. Not so with the Talk O' Clock service -- soon to be available for Android and iOS devices, in addition to the current web-based app -- which relies on the power of social networking to ensure
