"Since FB can't make money off mobile users" Facebook is making $183 Million per year off mobile ads whilst, this may not be a huge number when considering Fac

"Since FB can't make money off mobile users" Facebook is making $183 Million per year off mobile ads whilst, this may not be a huge number when considering Facebook's user numbers, the amount of users who use Facebook on their phone or even the amount of users who only use Facebook through their phone this number is certainly going to grow considerably over the next few years. In fact, Facebook haven't even rolled out these advertisements worldwide yet and the ones they are testing are only showing every 150 or so, again this is something Facebook aren't being aggressive about their CFO David Ebersman said Facebook are "being very careful about the volume of sponsored stories in the news feed because it’s so core to the user experience."