"...when you look at them carefully, it seems that most traditional folk cultures have always been fairly promiscuous"

Do I have to watch? It seems kinda x rated to do so.

LOL!

I also love your "Ethnicity? Schmethnicity! The question is, does it work?" sentences too.

Great writing, MikeofNorthumbria (off base)!

And btw, in addition to appreciating how you said what you said,
I agree with what you said.