Social Networks

Whats the deal with social networks? Everyone has them, and yeah they are neat, but some people take it too far. Think about it... some people put all their information on them. By all I mean everything!!! They put announcements to everything they are doing, people even are send wedding invites threw social networks. What happened to the classic paper picture invite? You can get updates threw your cell phone, and keep up with everything that is going on with your friends throughout the day. Some people even update pictures and relationship statues other day! I guess the saying its not official until its on Facebook is true.