Bukkit

A better server reloader!

gVanish

Have chat-restricted WorldGuard regions in your server

AntiCommandKill

HungerMe

Staff Activity is a plugin that will allow you to track how active are your staff.

Lets players share their experience points with others! + Admin commands

MinetrailsFilter

A tool box for Minecraft Builders that allow use of items that can not be placed without World Edit. e.g. 6 Sided Logs.

Execute a command-list with a single right-click.

UltraBasics

Gateway Pluggin to optimize Bandwidth

Stop127

Catches nodus users in the act!

Better Broadcast

Herobian Troll Plugin

Chat / use commands as another player! (English + German)

MoreChat is a light-weight and extremely customizable chat management plugin!

Auto Message Broadcaster

A plugin to show your players stuff that is going on in your server.