Social networking grew extremely fast the last few years. It became a huge network of people of souls trying to connect some way and be friends. Friends? are they really friends? do you really know the person you as a "friend"?
Here's a picture that tell the true face of what we are in these, so called, network.
Here's an interesting discussion on reddit: http://www.reddit.com/r/funny/comments/h5r8n/facebook_vs_reality/