abnom

Because Linux support isn't free. Linux is free if your time has no value as they say. If you like to tell your boss to look for patches in some mailing list to solve production system problems that up to you and so on.

I'd rather sleep in on the week ends.

If you are complaining stop doing it. You are living the dream, you have an engineering title. You can do what you want. Change location but don't complain.