VENICE, CA-NOVEMBER-14: Logo of Snapchat is seen at the front entrance new headquarters of Snapchat , the popular social network startup that lets users send each other photos that quickly disappear, November 14, 2013 in Venice, California. Snapchat recently turned down a $3-billion buyout offer from Facebook. (Photo by Kevork Djansezian/Getty Images)

VENICE, CA-NOVEMBER-14: Logo of Snapchat is seen at the front entrance new headquarters of Snapchat , the popular social network startup that lets users send each other photos that quickly disappear, November 14, 2013 in Venice, California. Snapchat recently turned down a $3-billion buyout offer from Facebook. (Photo by Kevork Djansezian/Getty Images)