Oh please just shut up and go away.... Ok, OS X is nice. It's pretty. It does a lot of things well. It "just works". It "gets out of my way". blah, blah, blah. Great, good to hear it... for the bazzilionth time...
Look if there actually exist Linux folk who haven't heard how uber-awesome OS X is, they invariably live under a rock in some deep hole... deliberately. They don't want to come out. For the many of the rest of us who don't live in said hole, guess what? We choose to use (openSuse/Ubuntu/Arch/Mandriva) Linux despite OS X. Why? Cuz we are absolute nutcases who have nothing better to do than to use the piece(s) of software we like.