SuCraft

SuCraft is a small community survival server with strong anti-grief that has been running since 2011. Peak times usually reach around 10 players, with a helpful, play-together atmosphere. Gameplay is kept close to vanilla singleplayer, but shared with others. You can build where you like with no building limits, use simple player-to-player shops, and work on a set of fun achievements. The world has never been reset and is planned to stay that way, with the server intended to remain online.