I would date a guy with long hair or if he wore it in a ponytail. I know my answer is going to be a little lame, but there is a certain sexiness to guy with long hair. I can't quite put my finger on it. It makes him stand out more from the others and when you see him, it's like, "DAMN, he looks good."
my boyfriend of two years used to have long hair and he would put it in a ponytail it wasn't mt favorite look on him when we met it was sorta long but not long enough for the ponytail now his hair is short and its adorable I love it its really cute fohawked but to answer your question yes I would date a guy with long hair
As long as you take care of it so you don't look like a bum AND it matches your "headfigure", by all means go for it.Tho keep in mind, you'll have to put quite some effort into your hair in order for it to look good, split ends and unhealthy hair is definately a turn off.
I've got long hair(shouldheight tho I generally have it in a ponytail) and I haven't really had any issues getting a date