It really is. This gives me the warm fuzzies. If every free/open source project were like this (ok, ok, like this appears to be) then we would be rolling in riches. I can't count the number of times I've seen a bug in some software and thought "I bet I could solve that!" And I probably could, because I'm not a bad programmer. But the barrier to entry is like the north face of the Eiger sometimes. This turns it into an on-ramp with friendly road signs and a cafe halfway up that serves really good coffee. Bravo, Mozilla!