I have found the entire gamut of men in the fraternity system. There are always the ones looking for the best time they can have that night. However, I remember one story about a sister of mine and a fraternity man she met at one of our exchanges. The girl ended up needing to leave early, but he was friends with another sister of ours who was there too. He kept asking if she thought it would be okay for him to call the girl because he thought she was the greatest thing ever. It didn't end up being long term, but it was nice to see him showing a genuine interest in something that hopefully become more than that one meeting.
Kevin, If I had a nickel for every time someone told me, 'you're just too nice' I could retire now before I even start my career. My friends and sisters know it's for real, whereas some people who I just meet see it as a front and think I must be horribly fake. So, I hear ya! Girls have the same deal too. You're not the only one. I know I get taken advantange of, and I know I need to work on it.
On another tanget though, most of my guy friends in school were the nice guys who finally decided that nice really was a "four lettered word" considering how often they heard, 'you're a great friend and I can't date you because you're just too nice...' I think that is an ENTIRELY different thread all together though.