Rooty, what evidence is there that "most mac users" have abandoned RM7? How can you know that? If you've abandoned RM7, why bother to post here at all? Trolling can hurt the company; that can hurt RootsMagic development, which ultimately hurts me.
FWIW, my opinion is that the development of most genealogy software has been substantially slowed by the rush to the cloud. Railing at RootsMagic won't accelerate the release of a native Mac version by one minute. I'm as impatient as you are, but I don't think that carping will help.