Thank you jcatt and pulsarsimon for the great input. sdashiki I really have no idea what you think sounds like marketing hype but feel free to shoot me a PM with specifics and I would be happy to tweak the wording.
As suggested I created a new thread here:
didn't mean to threadjack...hopefully the mods can move these posts over there for me.
Well in my opinion an osx front end should have the same features but I wasn't sure how important things like coverflow (which I find useless for everything but a tiny media collection) or itunes integration were (just off the top of my head).