And the award for the most useless startup at TechCrunch Disrupt goes to Talk O’Clock – the app that gives you a wake up call from a complete stranger anywhere in the world. Just like Chatroulette connects you with a random stranger through video, setting your wake up call with Talk O’Clock means a random stranger will call you with their own unique message. Do you really want to be woken up by a complete stranger? Is this the most useless startup you’ve ever seen?