Is it possible to write an app for the iOS App Store, where developers can write Web apps to run on the top of your app. The developer's app will run in a Web View that has been injected with a cookie with session information about the user logged into your app.
At the end of the day, this is just a Web browser with no native capabilities. So, I was wondering if Apple could deny the app, because it is messing with their profits? If so, what if you did some sort of token system where a user could buy token's through an In-App Purchase that they can then use to purchase apps on your market place?