Facebook and Instagram (now owned by Facebook) just published new statistics
Facebook revealed in its first earning report that it has 955 million active users, 552 million of which are using Facebook daily. 543 million of them are using Facebook from mobile devices, an increase of 29% and 32%, respectively, year-over-year. Facebook “Growth Team”, yes, Facebook has a squad whose sole purpose is to grow the user base, announced that they are on track to reach the 1B users mark by the end of the year
Instagram, has hit the 80 million user milestone and about 4 billion shared photos.