Good point, I didn't think of this... I looked and it does indeed invite users to rate it in at the top of its options page. So as far as I am concerned this ex

Good point, I didn't think of this... I looked and it does indeed invite users to rate it in at the top of its options page. So as far as I am concerned this explains the difference. I could probably quantify how much this works by adding the same sort of invitation to rate but this would go counter to the spirit of the project, so I will pass on the experimentation.