Facebook has 15 million active mobile users: “people are hungry”

Facebook launched its mobile version earlier this year and has reached 15 million active users. A post on the Facebook blog reports: “People are hungry for interactive mobile features worldwide, and Facebook users are no exception. Usage of our mobile products has grown from 5 million to 15 million active users since the beginning of the year. We have expanded our mobile team and are continuing to make improvements every day.”