right, here's a list of plugins that actually mater to the regular players.
iZone - area protection against various things like creeper/tnt explosions, mob spawning, other player damage. this will have to be requested though, players can't creat/edit zones incase they mess with other players >_>
Lockette - allows the locking of chests, doors, furnaces etc
MultiWorld - this allows there to be two totally separate world available. one is creative and one is survival.
Sidekick - adds some basic commands like afk, weather and time controls
Sign Bank - Allows players to make a sign in which they can store their exo/level so as not to be lost upon death
My Home - allows users to set a home, and to teleport to thiers and other players home if they're set to public or invited.
Survival Games - adds a hunger Games inspired arena game mode.