i play a pretty awesome server.
minecraftaddicts.com is their website, youll have to make an account on the forums and apply for builder status to, well, build. Its how we keep random griefers from just joining, fkin things up then leaving. We also have a great staff, shop plugins, and our admins will roll back an area for you if your work has been greifed.
It usually takes about a day for your builder request to get cleared, but its def worth it. If you join, i'm "therapLst"