I've never had to hard reset my iPad yet.
What I meant was for example,
You can use gestures to close the app, and the app will end up in the multitasking bar.
While if you close it with the home button, the app will fully close, and not end up in the multitasking bar.
Or vice versa, I think there should be a simple way to close an app without it going into the multitasking bar.