I think I understand what the op means. It means we paid 100 bucks for a shoddy/lazy software port.
It's always best to have code run natively- it will just be a better, smoother app, period. Witt that said, having two distinct code bases is a pain in the arse for devs. Someone's going to get the short end of the stick here, and sadly it's us Mac folk.
However to the op- chances are most n the forum are only tech guys as far as camera goes so eh don't really have a clue to what the negatives could be. So in this forum, the argument is a wash, unfortunately.