Hello there! I am an admin on the PCG Minecraft US server. The system there is with admin being similar to a Guild Leader and Moderator similar to officer. I'm in the GW guild actually, but I haven't been playing due to other games, but I fully intend to play Guild Wars 2.
I'd be interested in taking an officer spot or something similar in the guild in Guild Wars 2. I'll re-install Guild Wars sometime soon and hop in again if you want me to.