Really in technology, it's about the people, getting the best people, retaining them, nurturing a creative environment and helping to find a way to innovate.

We were very focused on becoming profitable from a very early time, which was not true of most companies in the bubble

It is wonderful to work in an environment with a lot of smart people. It challenges you to think and work on a different level. If you play with better players, you learn a lot: perspectives, intellectual arguments, new ways of thinking about things.

I had to think really hard about how to choose between job offers.

What is clear is that users own their data and should have control of how their data is used.

That's how we're going to stay innovative. We're going to continue to attract entrepreneurs who say, 'I found an idea, and I can go to Google and have a demo in a month and be launched in six.'

Really in technology, it's about the people, getting the best people, retaining them, nurturing a creative environment and helping to find a way to innovate.