[Lt_Riza_Hawkeye]

I've seen a few markov chain bots which were hilarious. As another comment mentioned, they can also be used for automated moderation. I've also seen a few servers with a bot that lets you "level up" depending on how active you are

[Gaelan]

The level up bots should be unaffected by this, as they don’t need to read message contents—they just need to count messages.