60% of Workers Use Social Networking Sites

About 60 percent of working Americans (18 years old or more) used one or more social networking sites at end of 2008, according to Compass Intelligence. About 35 percent of working Americans say they use Facebook, while 29 percent say they use LinkedIn.

About 60 percent of working Americans not using social networking say they don't use them because "it's not a good use" of their time.