Guy on the street: Why do we want this?
Admin: Because players get tired of repeating hair color, etc, in their RP over and over.
GOTS: Alright, so just let players set such things in description boxes.
Admin: We can't trust the players to do that.
GOTS: But we already trust them not to cheat.
Admin: But we keep an eye on them.
GOTS: So why can't you keep an eye on this too?
Admin: Um, er, um, it's too much to keep an eye on?
GOTS: Well, cantr's supposed to be a society simulator and has genes already, so why not just assign characters genetic colors?
Admin: That would make some players angry, because it would screw with their preconceived notions.
GOTS: Well why not...
Admin: *interrupts* And also, even though Cantr was designed to be a society simulator, it really hasn't turned out to be one so much, and is more of a roleplaying game, so hard-coded color genes would go against the spirit of role-play.
GOTS: Uh, what if we hard code it and give existing players a choice?
Admin: This is really getting complex. I think I'm going to go watch Firefly.
The easiest thing to do is trust the players. Is it really worth all this just because someone might put "ultimate badass" in his hair color description box? He'd be reported or killed, just like every other idiot that does something moronic IG.
Let's keep it simple...