$10M/year in wage? That would imply $100k per employee per annum. I understand that it was just a budgetary figure, and I understand the premium that employer-side payroll taxes and benefits add - it is very non-trivial. Still, do you suppose the median wage at GitHub is that high? For everyone? Salespeople, receptionists, accounts payable clerks? Are you sure? I should hope they are spending a good bit less on payroll, even gross and with overhead.