A client of mine shared this article with me. She is a realtor who has just started using Facebook to help broaden here sphere of influence and stay in touch with her friends and previous clients. Even if you are not in real estate, this article has great tips for using Facebook.

You can find the article here. http://www.realtor.org/wps/wcm/connect/rmo-content/rmo/RMOtechnology/AskMrInternet/Columns/0905_mrinternet_facebook