Someday Facebook will lose it's position at the top, maybe sooner than later. Nobody knows that answer, not even the Snapchat CEO. While Snapchat is an insanely

Someday Facebook will lose it's position at the top, maybe sooner than later. Nobody knows that answer, not even the Snapchat CEO. While Snapchat is an insanely popular app, it isn't profitable. This is a gigantic, difficult step in the process that they may never take. My bet would be on Snapchat's demise preceding Facebook's.