Bots
On IRC4Fun, users & even the network itself, can use "nice" bots -- in compliance with the Acceptable Use Policy (AUP) and run on servers which allow bots. (Check each server's /MOTD to see their policy on whether bots are allowed or not. Running bots [even nice ones] on non-bot servers can result in the bot(s) being K-Lined from the individual non-bot server.)