Android power more than millions and millions of Mobile devices and the Android platform has also open the gate for thousand of Android based developers who create amazing application for your mobile devices.
Who will win the commercial space race? The sort of people who start tech companies tend to be an idealistic, not to say ideological, bunch. Steve Jobs, Bill Gates and Mark Zuckerberg have given umpteen speeches about how the industry can change the world over years, but for some such ambition is petty - the real goal is space.