Facebook says mobile is 'primary focus,' buys mobile ad firm
01/25, 5:50pm
Facebook to focus on mobile and buys Rel8tion
Facebook CTO Bret Taylor said at the Inside Social Apps conference that mobile was the "primary focus" of its social network this year. He noted that the phone was the fastest-growing segment and that those who used it were twice as active as those on the desktop. Additions from last year, such as single sign-on, were put in place to make Facebook-aware apps easier, he told Insider Facebook.