Bunchball shows off the ‘rock stars’ of gamification December 5, 2012 9:00 AM Dean Takahashi Dean Takahashi Twitter Profile Recent Stories: Xbox One: Microsoft’s supergeeks reveal what’s inside the hardware With Call of Duty: Ghosts, Activision seeks to continue a video game franchise that defies gravity (preview) Activision goes all out in Call of Duty: Ghosts in the name of innovation (interview) Gamification is catching on in enterprises.