Yeah. Unfortunately (or fortunately, depending on your position), users are often content with "good enough". The apps I mentioned (Adobe CS4, Firefox, MS Offic

Yeah. Unfortunately (or fortunately, depending on your position), users are often content with "good enough". The apps I mentioned (Adobe CS4, Firefox, MS Office) obviously haven't suffered in the marketplace. People complain, but enough buy that it really isn't a huge issue. That said, having a truly native interface can't hurt: if you were to pit a native interface against a non-native one, the non-native application would have a hard time competing.