As little as I liked the wording weresdrim chose, a plugin clean-up does sound like a good idea.
Here's a few I'd like to see.
http://forums.bukkit.org/threads/fun-ch ... 000.27655/
Allows you to punish people for phrases, I'd like to see variants of LAG cause lightning to strike. Racial slurs as well.
http://forums.bukkit.org/threads/fun-me ... 953.26604/
Fire arrow! I loved that mod and miss it dearly.