The issue was resolved with a polyamory float, based on the theme, "Queer Polyamory". The series followed polyamorous families as they navigated the challenges presented by polyamory. The words "polyamory", "polyamorous", and "polyamorist" were added to the OED in 2006. Today, many married people practice various forms of consensual nonmonogamy, including polyamory and Swinging. Other sex-positive positions include acceptance of BDSM and polyamory as well as asexuality. He likewise recommended polygamy or polyamory to some followers. The distinction between polyamory and swinging applies to open marriages. Group marriage is considered a form of polyamory. In Western culture there are few or no examples of widespread acceptance of polyamory. No single written definition of "polyamory" has universal acceptance. To date, scientific study of polyamory has run into bias and methodological issues. In 2010 the Canadian Polyamory Advocacy Association was founded. An advocate of polyamory, she is credited with coining the word. He was also a consistent proponent of polyamory. Munches dedicated to people into polyamory have sprung up around the U.S.