http://news.yahoo.com/sexual-revolution-polyamory-may-good-154751829.html
On Valentine's Day, images of couples are everywhere. They're buying each other diamond rings, making eyes over expensive restaurant meals and canoodling over chocolate-covered strawberries and champagne. But two-by-two isn't the only way to go through life. In fact, an estimated 4 to 5 percent of Americans are looking outside their relationship for love and sex with their partner's full permission. These consensually nonmonogamous relationships, as they're called, don't conform to the cultural norm of a handholding couple in love for life. They come in a dizzying array of forms, from occasional "swinging" and open relationships to long-term commitments among multiple people. Now, social scientists embarking on brand-new research into these types of relationships are finding that they may challenge the ways we think of jealousy, commitment and love. They may even change monogamy for the better. "People in these relationships really communicate. They communicate to death," said Bjarne Holmes, a psychologist at Champlain College in Vermont. All of that negotiation may hold a lesson for the monogamously inclined, Holmes told LiveScience. "They are potentially doing quite a lot of things that could turn out to be things that if people who are practicing monogamy did more of, their relationships would actually be better off," Holmes said. [rest of story at link]
