Custom Enchantments!!!!!!!!!!!!!!!!!!!
Its so awesome because you can make custom enchantments your players can get by enchanting or donating and it adds a lot of fun to your server having pvp wars with awesome enchant such as some I came up with!
Gears 1-2-3 Gives you speed 1-2-3
Its so much fun so I hope its added
http://dev.bukkit.org/bukkit-plugins/custom-enchantments/ 
Buycraft
I think buycraft should be added just to show things you can buy! I know that mojang is removing buying ranks and such so you can just make it in game money I think itll be a good touch!
