The same argument could be mad about Google and search. I don't think Microsoft will ever come out with something as big as Windows. Nor do I believe Apple will

The same argument could be mad about Google and search. I don't think Microsoft will ever come out with something as big as Windows. Nor do I believe Apple will top the iPhone. For the next great profit generating product I'd bet on existing companies that aren't bogged down by legacy products. Maybe Facebook with Oculus or Amazon with AWS?