
I think this is very unnecessary and unfair to force people to use the grief prevention. It almost makes me think that this server is trying to money grab, seeing as you disabled buying claim blocks with in-game money and sell claim blocks for real money.
Please allow pistons to move outside of claims, or at least allow us to buy claim blocks.
EDIT: I checked to make sure that this is easily changeable, and it is.
http://dev.bukkit.org/bukkit-plugins/grief-prevention/files/237-13-9/ wrote:
Piston limiting - Version 8.1.7 and higher. Pistons won't move blocks outside of land claims. This is a huge performance win, but if you want the old rules back, there's a new config option to disable this rule. Yes, players do get an explanation/warning when they place pistons outside of land claims, to avoid confusion for newly-placed pistons.



