And then you take a look at Spaces, there is this great innovation that came out of nowhere. We have the number one blogging site in the world because of the innovation that's there.

I don't think there is one size that fits all. I've been to too many meetings with journalists who spent the first 10 minutes of the meeting setting up iPad to look like a laptop.

It's always great when you get a lot of people pushing themselves to do better, be better, invent better, better serve, better lead customers in new directions.

Almost three years ago, when I retired, my wife and I were talking about our philanthropic work and how does one help give opportunity, particularly to kids growing up in very disadvantaged situations.And my initial kind of sense was, the government does that primarily, and what we should mostly do is pay our taxes. My wife said, no, I don't think that's quite right for us. We need to do more. We can do better.

Great companies with the way they work, first start with great leaders.

It's the luxury of time that lets me in some ways now spoil myself. I get my workout in every day. I get a good, long sleep every day. I won't say they're guilty pleasures. When I first left Microsoft, I would say I spent the better part of a year saying, "OK, how do I get as busy and crazy and manic as I was at Microsoft?" Since then I said, "No, I'll make a bigger contribution in this phase of my life by being able to pick and choose, not being so manic, having time to step back, a little more time for what I'll call discernment rather than just activity."

There is such an overvaluation of technology stocks that it is absurd. I would include our stock in that category. It is bad for the long-term worth of the economy.