Several years ago, a client asked me to come up with a prototype for a real-money online poker bot. That's right: a piece of software you park on your computer while it goes out to a site like PokerStars or Full Tilt and plays no-limit Holdem for you
It's a bot to enforce originality. Say something in the channel that has been said before, and you get devoiced for 4 seconds. Say another something that has been said before, and the devoice quadruples. Not just something that YOU said before, something that ANYONE said before.