Chances are, if some player CBA to visit the forums, then he's gonna not know the rules, get sanctioned, and then rage when he's lost all his stuff because he didn't bother to take 10 minutes and visit the forums.
99% of Disco players who don't visit these forums are lolwuts, who we really don't care to have on the server anyways.
EDIT: I'm not saying a server message about the rollback is a bad idea, I'm just saying you're exaggerating things to be alot bigger than they actually are.