To be honest, I'm not sure I can tell the difference between someone exploiting, and someone not being where your client is displaying them as a result of lag. I know on the PvE side of things I'm getting "Target is out of range" a lot when the mob's right next to me.
Are there key differences in behaviour of someone's toon which might indicate they're geometry hacking as opposed to just lagging?
Must admit I never saw any of that last night - IP and CC bans imo!
GoA doesn't store CCs
I would fucking hope not indeed lol
....but it does make you wonder how on earth they are able to put back accounts on auto renewal then eh