If you had to guess which organization had enough info everyone to accurately depict your online behavior, then you would guess Facebook, and you are not wrong. And not too shockingly, Facebook did not want all of the credit, they say that market research agency GfK was behind the behavioral…
http://www.hashslush.com/facebook-highlights-user-behavior/
#Apps, #Facebook, #GfK, #Smartphones, #Study, #Tablets