Yeah, it's just a sparkling OS. This is also a lazy criticism. If the definition of UNIX is "certified by The Open Group according to the rules" then it's a UN

Yeah, it's just a sparkling OS. This is also a lazy criticism. If the definition of UNIX is "certified by The Open Group according to the rules" then it's a UNIX. Your issue is with the certification criteria, not Apple. Go complain to the certifying body instead.