The point is that if you build your application correctly no one will even notice it's not a Cocoa app. Take the iTunes App Store for instance. Nearly the enti

The point is that if you build your application correctly no one will even notice it's not a Cocoa app. Take the iTunes App Store for instance. Nearly the entire application is a Webview, the AppKit equivalent of stuffing a Safari window into your application. It's all HTML (or an HTML-like markup language) and CSS. It's a little clunky sometimes but you can't say it doesn't "feel" like a real application just because it uses web technologies.