Earlier quoted context omitted.
I'd actually be O.K. with the restrictions in the App store if there was any non-jailbreak method of loading apps outside the app store. That would allow you to install things like Google Voice, Opera, or whatever if you the user want to, while still providing a squeaky clean simplified view to the average user. For example, on an Android phone, by default you can only install apps from the Android Market. However, b…
I think you might have trouble really maintaining squeaky cleanliness. The 'average user' still might want or need Google Voice, Opera, or something she needs for work. She sees it on someone else's phone, she asks how you get it. The tell her: Go to preferences, untick 'allow only app store apps', click OK after scary warning, download app to your PC, follow installation instructions... The iphone just got a bit mor…
And a bit more dangerous. Malware lies not far down this path.
I think Apple is even more concerned with malware than they are with the difficulty part.