I don't know why, but i was wondering if there could be a refer a friend system, like if you tell someone and tell them to say that you sent them to the server, well maybe you could be rewarded with say 100 noobz for the first person, then 200 for the next and so on. When you reach 5, you get 1000noobz and a iron ingot or something and it gradually goes up until you get diamonds for everyone 15 or 20 people you refer.