Facts & Stats About:
65% of Facebook app users say they have played a game on Facebook in the past twelve months more...
Over 1M people worldwide sign up to WhatsApp each day more...
WhatsApp has added over 250M active users worldwide in the past 9 months more...
WhatsApp has over 450M active users worldwide more...
86% of US mobile internet users used Facebook via browsers or apps in Q4 2013 more...