Are you using LinkedIn? It's another social networking site, but unlike MySpace, Tribe, Friendster, Facebook, etc. It focuses primarily on business networking. I signed up for an account years ago and haven't really used it until recently. When my former employer was bought by their larger rival and I was faced with the potential of getting laid off, I felt that it was time to network professionally.

LinkedIn is set to roll out some new content and functionality that should drive more tra... read more