If a product costs $10,000 or $20,000 it has limited use. This is what the first computers cost! Only when almost everyone is able to afford it will it be a real thing.

Our work to improve privacy continues today.

I look at Google and think they have a strong academic culture. Elegant solutions to complex problems.

If you're always under the pressure of real identity, I think that is somewhat of a burden.

I think I've grown and learned a lot.

We are so fortunate that our work in connecting the world through Facebook has given us the ability to give back to our local community, our country and the world -- and to work to improve education, health care and internet access for everyone, to serve our community in San Francisco, we can think of no better place to focus than The General.

People wait until late in their career to give back. But why wait when there is so much to be done?