Good plugins for a bukkit server!

1. PermissionsEX
Allows you to add ranks and different permissions for each rank

2. Essentials
All basic commands like /tpa, /fly or /warp, ect.

3. Factions
Make a faction and make a base, fight against other factions!

4. Creative Gates
Make 2 same type of teleporters and teleport in between them!

5. Citizens (NPCs)
Make fake players inside your server, maybe for showing staff?

6. WorldEdit
Easily build large structures with this plugin!

7. Buycraft
Earn money with your server via paypal or others!