Absolutely. When I interviewed for my current job one of the interviewers walked in, looked at my resume and said "Wow a resume with no Windows on it. Nice." N

Absolutely. When I interviewed for my current job one of the interviewers walked in, looked at my resume and said "Wow a resume with no Windows on it. Nice." Not that I'm bashing the Microsoft stack mind you, it just doesn't interest me. I'd do it to pay the bills if I had to but there's enough depth in the industry that, as you say, I'm not terribly worried by not knowing everything.