I'd love to see a 'census' every few Achaean years? See how the race-list is shaping up, the majority of races, split down to male/female.. etc.
So like you'd get to see a census of the overall world for all non-newbie adventurers. You'd get a male/female split. The races, how they split down even further... And then we could do with cities as an additional split for cities (or even houses if you want to go that far).
It'd be interesting to show the least represented races in Achaea (Satyr), and show how all of the races and genders are split up out of however many currently-active non-newbie players.