Totally agree with you bud, I'm always trying to get people to use comms edicate and even when I finally get people to do it, within 5-10 mins people start doing it again, but in saying that trying to police something to keep them in check is way to much work to expect from admins.
I think all we can really do is keep trying to do it ourselfs and back each other up.
Funny thing is barry is usually one of the worst culprits of what the OP is describing, though if it was someone other than him doing it he probably would have helped.