From Steve Allen on Internet. We are a swinging couple who runs a swinging couples only board here in Toronto. We get a lot of single straights looking to join up with a couple. There are couples interested in the husband watching their wife getting it from a single male or group but they are far and few between. Most couples who are into swinging are looking to exchange partners for something new or as an extension of a friendship.
Single women are welcome at most clubs, but are very rare.
If women want to be the meat in the market they can go to a bar. Most women want more intimacy and caring and only come into swinging once in a stable wonderfully open communicative prime relationship. Also many more women are bisexual than men, so extra women is not nearly the problem than extra men. All major swing conventions are couples only for these reasons. The vast majority of couples are simply not interested in single men and to encourage more unneeded males to participate is, in my opinion, a big disservice to the majority in the Lifestyle.