Bok
08-09-2013, 12:38 PM
Social media users swayed by previous ratings
More... (http://www.sciencenews.org/view/generic/id/352247/title/News_in_Brief_Online_likes_multiply_themselves)
More... (http://www.sciencenews.org/view/generic/id/352247/title/News_in_Brief_Online_likes_multiply_themselves)