The intrepid team at Mashable has an excellent get: An interview with "Merton," the Chatroulette Piano Guy. The important takeaway, which I'd basically deduced on my own: He's definitely not Ben Folds. Merton declines to identify himself for Mashable's Brenna Ehrlich. Though I gather that once his identity is unmasked, it won't be anyone you've ever heard of anyway.
It's often hard to remember that the personal computing era is still quite young. It only dates from 1977, with the arrival of the first mass-market PCs. These were the first computing devices...