Polyamory and Intentional Community
This site is a forum for articles discussing polyamory, or responsible non-monogamy, and Community. Polyamory is the practice of desiring or being involved in more than one intimate relationship at a time with the knowledge and consent of all concerned parties. It is vastly different from cheating because of that knowledge and consent. Polyamorous relationships can be made up of any number of people. Wikipedia can tell you more about the origin and history of the term.
As for Intentional Community, I define it more specifically than Wikipedia does. They concentrate on the commercial and residential developments, whereas I focus on the human aspects of chosen family.