Somebody needs to alert the developers, because they're currently unaware of how much they love it. I've only ever seen devs complain about this stuff.

Of course, this is a self-selected group because people who are happy with the status quo don't usually talk about it loudly online. Still, many developers, including iOS-only indies, are unhappy with the App Store's payment constraints. Check out mjtsai's blog for regular roundups of their complaints.