Nokia and Research in Motion needed a modern operating system. They could have bought Palm or Android before Google did, but they didn't. Today, it's probably too late, and at the time they would have been criticized for overpaying, but as they say - shift happens.

Health care and education, in my view, are next up for fundamental software-based transformation.

There's always more demands than there's time to meet them, so it's constantly a matter of trying to balance them

All's fair in love, war and ride-sharing.

Great CEOs are not just born with shiny hair and a tie.

The multipurpose device will always fail.

My goal is not to fail fast. My goal is to succeed over the long run. They are not the same thing.