The fact that you set up this survey is so great. I also am not surprised to hear the number of bad thoughts about sororities/fraternities. I think it would be really interesting if you asked people who have negative thoughts about sororities, how they came up with those visions. Is it from movies and stereotypes, or do some people actually have bad experiences with people in fraternities/sororities. Either way, many people are making generalizations about these groups.