^ And it could also be the realization that you don't have the technical know-how to take on the task. Linux is a technological achievement, and I don't think that most people say that it isn't. However, something can be a technical achievement and a stepping stone, rather than a technical achievement and a final destination. And truthfully, I don't think that Linux is a viable final destination, and most people don't take that into account when looking at it as a feasible wide-spread consumer level OS. It's technically impressive, but it doesn't have to be a viable alternative...