Have a phone and a Facebook account? Chances are you're logging in more on your mobile device than on the web.
Down from 16 million users December 17 to 7.81 million January 12? Something isn't sitting right with Instagramers.
UpdatedReports surfaced Thursday that Facebook is Liking pages based on links sent through messages, but a spokesperson for the site rebuked those claims.
Engineering boss reveals that at any given time, a sector of the 955+ million Facebook community could be part of a new feature test...and won't even know it.