So the people who are working on the tanks, work for free? They don't need to occupy a space in the office? They don't need to use an office computer?

Because what they are doing, the resources they are using right now, could be used to give us a flight simulator instead of a 1/2 assed flight sim with no content and some stupid tanks you can hop in and see how crappy the models are from a first person point of view. The money used to pay those people could be put towards people who will actually make the "FLIGHT" part of the game better.