Bukkit

SimpleExtras fills some of the gaps in player management and map navigation

Mineload

Organized information about your server!

Modern death message plugin with much-needed features

StaffTickets

Use HoloAPI to create cool HUDs for Damage!

ECBroadcaster

Suite of features in one plugin. Contains features aiding server developers, and some fun teleportation for players.

A way to track per-player or per-group activity

GoogleAnalyticsPlugin

BorderVisualizer

Newspaper is the plugin to use to get information around your server as quickly as possible.

Display EssentialsX warp and home locations on Dynmap maps

Server Laws

PingPlayer

You like to be one like the big ones? With a really nice Animated Scoreboard? Than use this plugin!

Sell, rent and auction Worldguard regions! | Verkaufe, vermiete und versteigere Worldguard regionen!

Broadcast++, just more than a normal broadcast

Admin Chat Channel

Companion plugin for WTHIT that allows clients to access server config