There is a science to managing high tech businesses, and it needs to be respected. One of them is that in technology businesses, leadership is temporary. It's constantly recycling. So the asset has limited lifetime.

The Internet of things will augment your brain.

When companies are growing quickly and they are having a lot of impact, careers take care of themselves.... If you’re offered a seat on a rocket ship, don’t ask what seat. Just get on.

Just remember when you post something, the computers remember forever.

Brands are the solution, not the problem. Brands are how you sort out the cesspool. ... Brand affinity is clearly hard wired. It is so fundamental to human existence that it's not going away. It must have a genetic component.

Amazon has well passed any expectations of its ability to change distribution and marketing.

The best thing that would happen is for Facebook to open up its data. Failing that, there are other ways to get that information.