Is Facebook the Greatest Thing in the World?

I think for lots of people, they still think that Facebook is the greatest thing in the world. So a lot of people are still saying, well, you know, what's different about now? And then the studies that support that something might be different are very small. We actually looked at it systemically for millions of people in many different systems to see if we could detect some kind of change. It comes as I was reading the old the paper newspaper about a German sociologist called Haatmut Wozer and just stole his idea right away.