My personal oppinion is that it is just a big gossip center! If I want people to know what I'm doing I will talk or email them. I don't like the fact that just about anyone can see what your doing and know whey toooo much about you. also You know whey to much about others you don't even know them really. They are a friend of a friend of a friend??? Once you put it out there it is there for good!!!!!!!!!! Never to be taken back again. So don't post when your angry.... I want to live the simple life and only let special people into my life.