Heh, there's always at least one server playing pbcup. Usually 5 or 6.
IOD is only 1 build behind. Graffiti is like... I dunno, 5? IOD has the 1.8x build while graffiti is still on 1.7x. But yeah, they need to update. There are some handy new things in 1.81. Handy things that just might happen to help identify cheaters, which you so hate.
That's as much detail as I'm going to go into on the subject. Herb said he was going to update it a while back, but it hasn't happened yet for whatever reason. I suggset that we all keep bugging them until they update.