Notes:

I figured I would share this result of a little project I've been working on. I have been logging and timestamping messages from Twitch Plays Pokemon. I saw it as an opportunity to try and identify some bots.
This is just for fun. This isn't a serious effort to combat bots or anything. I just figured it would be an interesting set of problems to solve and it could be informative to see a rough sort of "bot population".
So, I just finished implementing a test for the basic repeating broadcast bots. This is a chart of the activity of the bots it identified.
There were 230 probable bots detected. Notably, for the first few hours of the day, there seemed to be a swarm of bots saying "down". But after that the most spammed word was "anarchy", followed by "democracy". Besides that, there are a few, what I would call, advertising bots, which spam things like "GUYS WE NEED TO BEAT MISTY" and website addresses.