You can only keep SIM over the 0.005 peg if you persuade people that dCity is not worth playing. Otherwise they will stubbornly buy cards instead of SIM with their Hive. Not my plan.

I konw the population leaderbord and the luxury tax work fine. Between the two of us, you are the one who - in good faith - looks for creative ways to break the balance. Combining more stats into a single leaderboard looks like another one of those to me (at least it should came with distributing smaller percentage of the pool daily - to mirror that the current actual number is below the 1 % written on the wall due to luxury tax).