I find this idea kind of amusing.
http://www.warcraftrealms.com/census...ervertypeid=-1
So from these statistic (I don't know how accurate they are) I learn two things and brew one idea:
1. All those threads about how the horde GREATLY outnumbers the alliance are highly exaggerated since it's only 7% more horde - who cares.
2. Many people love blood elves, humans and night elves - which is kind of amusing since the blood elves are not really a typical horde race
3. I think it would be cool if the size of the capitals (*cough* let's hope those who are destroyed get rebuild *cough*) would grow or shrink depending on the true ingame populations.
Look at bloodelves (high elves) - lorewise there numbers are small, which I certainly never understood because their starting areas look quiet populated, but the players love them, so why not let their city grow? Or freaking clear the freaking scourge area there - shouldn't be this hard in ... 10? years?
It would not need to be super special houses. Just regular houses in the correct racial architecture. Like 1 ring of houses for 10% increase of the population.
Or increase the size of other small villages in the starting areas.
I am not talking about player housing. There could be some world quests in there or just NPCs.