Some couples have the "use 'em and loose 'em" approach to finding play partners, others want "friends with benefits". A few choose polyamory - having more than one loving, intimate relationship at a time with the full knowledge and consent of everyone involved. Recently blogged about the subject of polyamory, how couples approach swinging, and how "poly" relates to the swinging lifestyle. Rather than re-post it here, we invite you to read the blog and share your thoughts.
http://www.swingersboard.com/forums/blog.php?b=101