*Is secure in his characters lack of gender not to give a *********
This argument is silly.[:S]
Taking the time to reorganize the internal definition, animation, and model structure of the game just so a made-up race can have a internally-defined gender. Seriously, this is the most trivial thing I've seen people complain about. Even with gendered races there's no way to tell the gender of a random player unless you seem them in person. Most introductions in-game take place through comm channels or /tells anyway.
I'm for some sort of emblem or name tag that states a dragon's gender, but anything is just a blatent misuse of development time better spent on something less asinine. "dragon_u" is so embedded in the game's code and definition system that splitting everything to "dragon_m" and "dragon_f" would take weeks of effort with a net result of pleasing the small % of the playerbase that doesn't feel like saying "Hey, I'm a dude-dragon, raar." etc.