That's an important point. I think the relationship you have with your friends is different from what Facebook has with service providers and other kinds of entities with which we interact. We do provide controls in many cases. For example, we have application controls that let you choose the circumstances under which applications and websites can get access to your information.
You may be in a situation where you would like your friends to see information but would like only certain apps to see it. Those are things we enable you to chose on an app-by-app basis.
When I say “apps” I am really referring to mobile applications and also web-based applications.