Seems like reasonable player-friendly rules, I think minecraft has a ton of servers and sub-communities though so it will probably be quite hard to police. The

Seems like reasonable player-friendly rules, I think minecraft has a ton of servers and sub-communities though so it will probably be quite hard to police. The idea of individual server ops creating mini-businesses seems a little odd. They could probably do more to streamline the multiplayer experience for players and server-ops.