I just got a random idea right now. I do not understand why the rewards are not bigger, and why not gold? There are a lot of good editors in this wiki. They have done a lot of hard work. Other people who used to be active here have done hard work. Everyone has worked hard. There are not that many people who are active in building this wiki, and very less who built the "pillars" of this wiki. So why not keep them? Why not encourage them to do harder work? Why not just thank them?
Companies who have these kind of systems, like their own FAQ or information page often pay someone who do it for them. Here is free information, and it's not all that bad! (Of course, it can become much better if this wiki gets more rules and structure, sometimes it's chaos, like the game)