I don't pretend to have any answers to this apparent problem, but what strikes me is the level of contempt there seems to be between the people who support Fraternities and Sororities and those that do not. BJF gave numbers on the % of the student population who are part of the Greek system currently. When I was at PSU the number was higher as there was a smaller overall enrollment with more Fraternities and Sororities. There was always some friction between those in apartments and those in Fraternities and Sororities, but it seems much more bitter now. Maybe it is simply due to the anonymity a message board gives. Has something happened to widen the rift between the two groups over the years? Too bad that two groups of Penn State students can't get along better. Or is this more an issue with the alumni than with the students?
I was in a fraternity at Penn State. In 2017, they have outlived their usefulness and become far more of a liability than an asset. If not for the fierce loyalty of vocal alums/donors, they would be history on many campuses by now.