Thread:Hatebunny/@comment-220364-20130711105628

I may have asked this a long while back, but I'm not sure so...

What is the mechanism these two parameters use and how are they limited?

The reason I ask is AlienRace doesn't seem to pick up "Kryptonian", which would be a valid alien race and Citizenship seems to be a bit haphazard in adding "s" to its content - Almost everything goes from "Fooian" to "Fooinans" except "Kryptonian".

This also touches on the category naming a bit. Since the race/species categories are groups, shouldn't their titles be pluralized? (I know this may create a small problem some of the categories like Martian/Martians.) 