Good point. It may well be true that FB 2.7 billion acts as a moat. What I find interesting is that FB has had a bad rap since it reached the 1 billion mark. Bu

Good point. It may well be true that FB 2.7 billion acts as a moat. What I find interesting is that FB has had a bad rap since it reached the 1 billion mark. But instead of going the number of users has gone up. That being said many of those can't be a active though