I would argue that the iTunes and App Store experience is by far the best from a user perspective. From a hacker perspective... I don't know. But I think regula

I would argue that the iTunes and App Store experience is by far the best from a user perspective. From a hacker perspective... I don't know. But I think regular computer users are more than happy with iTunes and App Store. The ease of the App Store plays a good part in how sucessful apps has become.