[quote=Brand]
It has an anti-griefing system built in, where you can claim land and set it so other players can't build / destroy blocks on your land. You can also set it so certain player's can't even enter land you've claimed, so it's definitely a build friendly server with plenty of unclaimed land. 
[/quote]

I literally just said it has an anti-griefing system built in, haha.

-wait, I see what you did there.