Facebook's mobile focus is paying off
 

It's clear that when Facebook said it was going to be a mobile-first company back in 2013, it meant it. It's now surpassed 1 billion active mobile users a month, which is about a 34 percent increase compared to a year ago. Sure, a lot has happened in...

http://www.engadget.com/2014/04/23/f...=rss_truncated