Facebook reveals most shared items of 2011http://www.insidefacebook.com/2011/11/29/facebook-reveals-most-shared-articles-in-2011/?utm_source=twitterfeed&utm_medium=twitter&utm_campaign=Feed%3A+InsideFacebook+%28Inside+Facebook%29 by arepb • 15 years ago 2 0 15 years agoINinsidefacebook.com