I think you are assuming those 2000 are all software engineers, which they definitely are not. The S1 filing says: As of June 30, 2013, we had approximately 2

I think you are assuming those 2000 are all software engineers, which they definitely are not. The S1 filing says: As of June 30, 2013, we had approximately 2,000 employees, an increase of over 1,800 employees since January 1, 2010. We intend to continue to make substantial investments to expand our operations, research and development, sales and marketing and general and administrative organizations, as well as our international operations.