I am glad you like it. The loop is executing every 5 min currently. I might play with it or adjust it based on how long it takes to run. But a lot will change before I change this.
I agree to make the list better. Actually, all the rules will become better. I plan on adding statistics and ability to limit your voting power from going below a selected %.
I will be posting a new post hopefully today with more details and a list of future improvements.