The explosion of Android as a platform has shown quite clearly both the power and flexibility of the Linux kernel, and the usefulness of hiding the complexity and providing a platform-neutral API. The VM-backed programming environment is what Valve perceive as the new gaming market here: they don't want just a console, they want their own iDevice or Kindle Fire. Mr. Newell mentioned that Valve's games were shifting t…
Would game developers really want to make games for a VM? Don't most big games usually try to squeeze as much out of the hardware as possible? (Genuinely curious... I know next to nothing about the gaming world.)
A huge installed user base like Android maximizes one variable so much that the other gets a free pass.