In the olden times, privacy was good. Today people want to share, people are more open.

The primary things that people do on the Facebook is they use it to share with their friends and the people around them and their community, and they use it to keep in touch with people.

I think I've grown and learned a lot.

Our work to improve privacy continues today.

When you want to change things, you can't please everyone. If you do please everyone, you aren't making enough progress.

The real question for me is, do people have the tools that they need in order to make those decisions well? And I think that it's actually really important that Facebook continually makes it easier and easier to make those decisions... If people feel like they don't have control over how they're sharing things, then we're failing them.

Connecting the world is really important, and that is something that we want to do. That is why Facebook is here on this planet.