The End of Social Networking?

The "I'm not good with computers excuse" is quickly becoming a qualifying question used to define a lazy person. Would you ever say that on an interview? Preposterous! Why then, when I share information about a social networking tool, do I get that lame excuse? Perhaps the audience cares less about connecting with the rest of the world. One day, when the world is made up of people inside col-de-sac's, friends with with neighbors made from Twitter, social networking will disappear. Poof!! As quickly as it came, people will go back to normalcy and live a "normal" life again. In that day, everyone will be connected because of the web, so what will it's new use become? An encyclopedia again? Something to ponder.