Yes, we have for over a year now. I work on the Revenue team, and i can tell you that it's going great. Maybe you should follow more tech news. This might have

Yes, we have for over a year now. I work on the Revenue team, and i can tell you that it's going great. Maybe you should follow more tech news. This might have more details: http://www.businessinsider.com/exclusive-interview-twitter-chief-revenue-officer-adam-bain-2011-11 http://www.businessinsider.com/exclusive-interview-twitter-c...