Facebook likes reveal a lot
Study finds likes predict IQ, habits
POSTED: 12:56 PM PDT Mar 12, 2013
UPDATED: 01:19 PM PDT Mar 12, 2013
You may want to think twice the next time you click "like" on Facebook. A study has found predictors to things as widely varied as gender, IQ and whether you’re a smoker based on Facebook likes.
