Is your library still considering adding social networking links to the services and/or collection? Does the committee in charge of looking at this new level of marketing/service wonder if there will be any patrons to use it after the hard work is done? Take a look at this new Pew Internet & American Life Project report: Adults and Social Networking
http://www.pewinternet.org/PPF/r/272/report_display.asp
Creating a MySpace or Facebook site for your library might not seem such a far-fetched idea, now.