Think about this from your average end users perspective. They somehow manage to revoke permissions for an app, and parts of it stop working. They may not eve

Think about this from your average end users perspective. They somehow manage to revoke permissions for an app, and parts of it stop working. They may not even realize they have revoked permissions, they would likely just assume the app is buggy. Then they go and contact the developer for support, and make the developer spend a bunch of time troubleshooting why features aren't working. All a feature like this would do is waste a lot of developer time, and cause users to unhappy with their phone/apps. There appear to be a couple third party apps that do this: http://www.xda-developers.com/android/protecting-your-privacy-app-ops-privacy-guard-and-xprivacy/ http://www.xda-developers.com/android/protecting-your-privac...