It's even easier to not have the admins involved at all and make the rule sound something like this: Any member voted in isn't allowed to merit the person who voted for them. For each merit sent, they will be deducted the corresponding number of points when announcing the winners. So if you feel like meriting your voters, sure go ahead. But 10 merits sent to them results in 10 points being deducted from you in the total count.
But if you wanted to cheat, you could easily bypass that as well. You merit some other post of your voter, just not the one where they voted for you. Unfortunately, there isn't a perfect system.
Like I said before, there's definitely ways to cheat pretty much any voting system we implemented, the only way to totally prevent that would be to prevent merit being sent in that thread, but who knows some users might try to bypass that on other threads. However, I'm not sure its a problem with the users meriting those that vote for them itself, its a problem for voting integrity that some users have caught onto that, abuse it to get merit, which artificially inflates certain users votes.
I'd just like to think that this event isn't ruined year on year, from this type of influence that occurs. I want to see those voted in genuinely voted in based on merit (not forum merit ). That isn't perfect by itself, and would be hard to get to that point, but in a ideal situation, users wouldn't be voting because they think they can earn merit.
There's also other issues which we definitely can't mitigate, users might vote for x because they're trying to gain trust off of them, you know there'll always be problems with things like this, I just think there's a way to prevent much of the merit issues, I just don't know if theymos can implement it in a easy way, and whether or not he thinks it's necessary.