WayneLigon
Adventurer
I seem to remember reading somewhere that especially in Chinese myth, long hair equates to great power. This is why most of your powerful Mandarins grow long beards. Pai Mei, the powerful martial arts master in Kill Bill has long hair and especially long eyebrows. This is one reason you see lots of men with really long hair in anime - usually they will be people with some degree of personal or temporal power. Chinese dragons often are shows with some kind of hair. I can't find a specific reference to it, though, since of course on the 'net all I get are 'hair loss cure' sites