I love PvP, especially when there is some strategy to it. But I don't love PvP on Massivecraft. I go to one of many PvP only servers (Or siege) for when I want to destroy some blocky people. But when I'm on Massivecraft I do other things, like building and making silver. Honestly, I really don't enjoy PvP here. Siege is the sole exception. I certainly love the idea of mcmmo, after all the more skilled guy should win every time. But when I can't last more than five seconds in combat (My personal record, I'm very proud.) I'm not going to join in the melee. Personally, I think that level caps are needed, because if you throw an army at one guy with really amazing levels, they will all die. So, once more, my opinion is for level caps, because I like the idea of having to work for it. Just not so much that I have spend the next year on Massivecraft spam clicking in a darkroom so I can last another five seconds against the longtime players.