I have no true interest in my member's pm's or their content. However I was subjected to some truly nasty shutdowns and server hacks over the last few months. As I later found out...much of this was being discussed by 2 or 3 members who were in on the whole thing. So I will install the hack, and, while those particular members are gone...as least as far as I can tell

..., if I notice a particular poster or member acting in a particular way, I will check out to whom he is pm'ing and if necessary find out what he's up to. There's too much time and money and trust involved in my board for it to be hijacked again.