Bobby builds a club in his treehouse, but when Martha and Howard see that Bobby won't let a kid in, they join his club despite the fact that they did the same thing to Bobby.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.