I’m always wary of how such systems can be gamed and how they’ll influence user behavior, but the only downside to trying is your own efforts. Even if you fail miserably, I imagine the exercise itself would improve our understanding of what works, what doesn’t, and how to form better approaches in the future. To succeed in making a system which improves user interactions would be a truly wonderful thing, and may even translate to IRL applications. I would urge you to follow through with this for as long as you feel it’s something you’d like to do.
No, I agree that there must be a rule(s) to prevent just this sort of thing. I’m only objecting in an attempt to help moderation craft the best version of the rule for the desired effect. And even with that said, an imperfect solution is better than no solution, so my objection should be disregarded if there’s no way around it.
Possibly there should be new systems in place, such as registering membership with communities beyond simply subscribing, and then it would be very clear who should vote on community issues.