Great point.

I've actually noticed that about the Ubuntu environment. Granted, I'd still rate it better than Windows.

There is a terribly-written aircraft analysis application out there called OpenVSP. Difficult to set up and execute simulations and the data it produces can be confusing and misleading, even for those of us who the application was intended for. Gives the whole FOSS world a bad rap. The catch? It is a product of NASA.