" It’s so easy to fall into ruts and niches in our real lives, and I want online worlds to offer us exotic experiences and interaction with people we wouldn’t interact with otherwise, and a chance to try out lifestyles and worldviews we otherwise wouldn’t have, a chance to try to solve problems that we find difficult to tackle in the real world. Otherwise, why bother making them? "

― Raph Koster , Postmortems: Selected Essays Volume One