Look at any organization which is all men or all men and boys. They are gay magnets. These type organizations start out with good intentions, but they get infiltrated and ruined by gays guys that can't resist. Clergy, boy scouts, sports teams / coaches... they just can't help themselves. I can't think of any all male clubs, organizations, or institutions that haven't been rocked by a gay scandal somewhere along the way.
For the record. I am not homophobe or a gay basher. This is just an observation. There are plenty of gays that are respectful and good people.