Apple probably can't afford to hire any "extra" developers that can focus on a single platform. With their strangle hold on a whole 3%(being facetious, don't correct me) of the computing world (most of those elitist Mac-ophites who disdain the fact that my beige-bastard-box even exists), they are lucky to still be in business. I would love to own a Mac, but c'mon guys, on my meager salary, it's not possible. It's a simple equation, really: charge less, sell more.