I don't expect a good, neutral summary to make it into Wikipedia, but the discussion is worth having for our own sake.
Before I met anyone off this forum, I had met a few guys from PUA circles. I recently met another one by chance. There's a world of difference between PUA and the manosphere. Guys I've met on the forum, thankfully, use less jargon, and have a more measured perspective about what is and isn't possible. They're more willing to entertain negative beliefs, if they aren't true. A PUA calls any negative belief a 'limiting belief.' Forum members also far more likely to travel for pussy. They're more masculine and more dignified.
People on this forum and the manosphere generally often have this idea that Roosh and Roissy are synonymous with PUA. In reality, they are almost nobodies in that sphere, and I don't say that to demean them. I used to be a member of bitseduce, a closed forum for pirating pickup materials, and Roosh was hardly discussed, Roissy not at all. I recall searching years back Roissy's name on masf, and he was only mentioned a couple times in thousands upon thousands of threads. So while seduction is an essential element of the manosphere, professional PUAs like Neil Strauss and Mystery had zero part in it.
One of Roissy's prime contributions was framing the sexual market as fundamentally an economic one. Which reminds me of this Sexonomics site -
http://www.lope.ca/sexonomics/ . This site according to the Wayback machine dates to 2004.
https://web.archive.org/web/200403150000...exonomics/
This idea is pointedly referenced in the works of Michel Houellebecq, but Roissy really fleshed it out, so to speak.
Also, to devalue a man's contributions because you find some of his opinions unpalatable is rather unmanly and dishonorable. William Shockley invented the transistor and thereby fathered Silicon Valley - and was also a prominent advocate of eugenics. Linus Pauling won a Nobel prize for contributions to the field of chemistry, and then went on to embrace supposedly pseudo-scientific theories about nutrition and health. The merit of the initial accomplishments of these men stand on their own, regardless of what they chose to do afterwards. In the service of truth, every man ought get his due.