A nice ban plugin!

COMMANDS
/ban <Player> [Reason] - darkbans.ban
/mute <Player> [Reason] - darkbans.mute
/kick <Player> [Reason] - darkbans.kick
/kickall [Reason]- darkbans.kickall
/unmute <Player> - darkbans.unmute
/unban <Player> - darkbans.unban
/clearchat - darkbans.clearchat
/mutechat - darkbans.mutechat
/freezeall - darkbans.freezeall
/banlist - darkbans.banlist

PERMISSIONS
darkbans.freezeall.exempt - Bypass the /freezeall
darkbans.mutechat.exempt - Bypass the /mutechat

This plugin uses UUID's and YAML storage for bans. In later versions, I plan to add MySQL support.