Any idea that turns out to be truly great can be harvested for tens of years. On the other hand, if you want to continue to be great, you've got to bet on new things, big, bold bets.

We're going to think big, we're going to bet big.

Accessible design is good design.

You don't need to be a computer scientist to use a Windows Phone. I think you do to use an Android phone.

Great companies have high cultures of accountability, it comes with this culture of criticism I was talking about before, and I think our culture is strong on that.

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.

Since I'm not a seller of the stock, I don't really care what it is today.