Most entrepreneurial ideas will sound crazy, stupid and uneconomic, and then they'll turn out to be right.

But as an entrepreneur you have to feel like you can jump out of an aeroplane because you're confident that you'll catch a bird flying by. It's an act of stupidity, and most entrepreneurs go splat because the bird doesn't come by, but a few times it does.

I think the stock will trade down significantly because of lower profits for the next year, but the long term value (will rise) -- in two years -- because of our actions today, being decisive and taking the steps to ensure our continued leadership in this larger market with larger competitors.

About half my work in education is U.S. political reform around school districts and charter schools, and creating more room for entrepreneurial organizations to develop. And about half on technology, which I look at as a global platform.

In 20 years from now we will all be able to click and watch TV.

There's a finite market for DVD-by-mail, and the growth over the next 10 years will be in streaming.