Seems a shame that most of the posts are all of a sexual nature, not exactly nudism.
Don't get me wrong I am no prude but there's a time and a place for everything, perhaps try true swingers? it seems more in keeping with what you want

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This appears to be happening in a lot of groups for some time now. I think at the very least the moderators aren't active or have possibly abandoned the groups, so off topic posts aren't being removed. This has opened up the perception on the site that swinging and other sexually oriented discussions are what this site is about.

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