I just discovered that the new App Store rating system allows a user to give applications star ratings without commenting. I regard that a step backwards, towards the rate-on-delete feature on the iPhone itself. This will likely only depress ratings while producing no useful information for users or developers. At least this isn't quite the same as rating while you are deleting it from the phone or touch. At least you have to be motivated enough to go to the App Store and rate it there. So it's a bit better, but not much in my opinion.