[Yuki]

I like guys who have something you can actually call a haircut. Too short isn't good, too long isn't good either. I like it stylish and Japanese. (lol?) xD Baldness is definitely a no no. Big turn off. :s Then again if the guy has a really gorgeous face then maybe can can look great in really short hair too.

Girls - Well I'm not really into girls...ya know...but most girls do look the best in long hair but many can pull of short hair as well. I think in most modern cultures today a girl doesn't really need to have long hair, which is good.

Ah, but of course if you don't care and don't want to be attractive that's another thing. Which makes everything meaningless.