Social Networking

How do you feel about all the hype w/ social networking? Me, I can take it or leave it. Maybe I am getting to old. I am a technology junkie for the most part and have to be on the cutting edge. I am not all that crazy about publishing my life on line though. I post from time to time but try to be really careful. It's rare that anyone ever looks at the blog. Oh well. Feel free to add your comments.