More on Facebook: Though a recent Reuters survey indicated many U.S. users are reducing their...

|By:, SA News Editor

More on Facebook: Though a recent Reuters survey indicated many U.S. users are reducing their Facebook time, comScore estimates U.S. Facebook users spent 379 minutes/month on the site in April, up from 364 in September. Nielsen, meanwhile, believes Facebook accounted for 18% of all U.S. Web usage in April, more than twice as much time as was spent on Google (GOOG) and YouTube combined. One caveat about comScore: it just co-authored a study with Facebook. (previous)