They would probably need a Sub-Category from Unix called Mac, so people wouldn't be confused.
Soon people would learn that Mac is nothing more special than another Unix.
No vulnerability in ten years, no wonder people poke fun at Windows. Just use Linux and its already locked down tight.
Once I comprehend Open Operating Systems, I'm switching from Windows. But, knowing me, I'll want best of all worlds... Ubuntu, Mac+Hardware, Windows and a forth OS.