This is exactly the feature I've been waiting for to update my old Facebook app install. Ever since they launched FB Home, the normal Facebook app has asked fo

This is exactly the feature I've been waiting for to update my old Facebook app install. Ever since they launched FB Home, the normal Facebook app has asked for exorbitant permissions including the ability to see all the apps I have installed and running and even draw on top of them. I've refused to update to that version because I don't want to use Home, and those permissions could easily have been restricted to just the Home application. As others have mentioned I'm sure some app developers will resort to just erroring out if they can't access something they asked permission to access, but hopefully we'll be able to shame the bigger players away from that.