The argument that bothers me is "Better Software". Sure, the leading software platform in the world will definitely have better software, since there'd be more

The argument that bothers me is "Better Software". Sure, the leading software platform in the world will definitely have better software, since there'd be more developers working on it. Feels like begging the question to me. You might as well replace "Linux" with "Web Apps" and get a similar picture. I'd argue we're closer to this world than an all-Linux one.