Facebook wasn't designed to be public either, it has always been known for being a walled garden where you share stuff with people you choose. Someone might pas

Facebook wasn't designed to be public either, it has always been known for being a walled garden where you share stuff with people you choose. Someone might pass something on to stranger but that's no different from having a chat on the phone. That doesn't mean every word I say should be broadcasted to the world. It's not about embarrassing pictures either. A mom could post pictures of her kids without having her abusive ex-husband commenting on them. I could stay in touch with friends and relatives overseas without exposing to much of my personal life to the people I work with.