If you have to cheat, how great is that?
If panhelenic KNOWS about it and nothing has dissuaded the guilty parties, then it's obvious the threat of discovery doesn't carry enough weight.
You can't blame a PNM-it isn't their place to police the system.
The fault lies with those who over the years have turned a blind eye to the practice or perhaps don't want to name their own.
Look what happens to college teams when they participate in illegal recruitment and get caught, pretty damaging consequences.