Glass, in every way, is right here, and even if he's hiding something behind his back: good for him. I stopped by the server furst thing after school, the host was space killing, rampaging etc. I easily managed to climb the tower (aka spawn building) and pick him off multiple times without incident. Later I tested exploitables; can I build? Paint? Wrench? Etc. I started building and I had 4 guys cover me when an admin came over, not a single word, just d-wands the bricks.
Just to forget with em I kept building, then I killed him. This is when I was banned lol
Tl;dr : glass has my 150% support, and even if he's hiding something: stuffty server, it's literally a DM clusterforget with poorly placed spawns and equipment.
Idea: you can't host a server above a certain player count until you have so many good reviews, aka add a server review system? only downside I can see is if a mob/ clan all gang up and down vote a server just because of the host, however you could add some sort of admin interaction to remove their vote/opinion.