Indeed, thanks!
I recall that you and I had an exchange on this at some point (although I may be mistaking you for someone else). I'm not very familiar with the PUA literature, but in what little I've read the description of these non-pickup side benefits were one of the things that stimulated my thinking on this topic.
Could you point me to some (good) sources, or give your own thoughts on what is worth copying? I take your word that this is a popular topic, but the good bits of any body of knowledge can be hard to identify when you're an outsider.
I'd also be happy to chat in another forum (Skype, IRC, etc), if you prefer.
Clarisse Thorn recently posted a useful article about Ethical Pick-Up Artistry, bringing up a few basic critiques of traditional PUA and suggesting a few alternatives.
A proposal to formalize thisNot the same thing, but a discussion on forming a community to practice social artistry in general has been brought up on LW before, but I'm not personally aware of anything coming out of that.