What's the "hypothesis" here?
The portion of your comment that I quoted, i.e.:
I expect that a man can maximize his number of sexual partners by focusing his attentions on women who will be especially receptive to his advances.
I was saying that PUAs don't entirely agree with your hypothesis (and incidentally, don't necessarily value the "maximize his number of sexual partners" part)... but they do have tools for taking advantage of attuning to women who will be especially receptive.
But my question is, does PUA theorizing help him get an accurate model of what women in general are actually like? More generally, does it give him tools to get a better understanding of what reality is like? Or is it just giving him tools that help him to focus his attentions on a certain small subset of women?
Both. As I mentioned earlier, PUA models of social behavior have been successfully applied in and out of pubs, with people who the PUA is not even trying to sleep with, both male and female. Anecdotally, PUAs who focus on learning social interaction skills find that those skills are just as useful in other contexts. (For example, Neil Strauss noted in The Game that learning PUA social skills actually helped his celebrity-interviewing technique, as it gave him tools for pepping up conversations that were starting to go stale.)
Most of the criticism here about PUA has been claiming that it has poor applicability to women, but this is the result of a severe misapprehension about both the goals and methods of PUA-developed social models. PUA social signaling models are actually applicable to humans in general, even though the means of effecting the signals will vary.
My impression is that the typical LWer has little familiarity with these models, and has only heard about a few bits of (highly context-sensitive) specific advice or techniques. Are you familiar with microloop theory? Frames? Pinging? There's a metric ton of of systematization attempts by PUA theorists, some of which is very insightful. Also, a lot of practical advice for dealing with a wide variety of social situations.
I would predict that if you took an experienced social-game theorist PUA trainer and threw him into a random physical social environment with a goal to make as many friends as possible, vs. an untrained male of similar geekiness (I'm assuming the social game theorist will be a geek, present or former) and similar unfamiliarity with the group or its rules/topics/etc., and the PUA will kick the untrained person's ass from here to Sunday.
What's more, I would bet that you could repeat this experiment over and over, with different PUAs and get the same results. And if the PUA in question is a good trainer, I'd be they'd be able to take a modest-sized group of similarly-geeky students and quickly train at least one student to beat an untrained person by a solid margin, and to get most of the students to improve on their previous, untrained results
That's how confident I am that PUA social interaction models are sufficiently correct to be broadly applicable to "typical" human beings -- not just women.
(Btw, I'm aware that I've left a huge number of loopholes in my stated prediction that an unscrupulous experimenter could use to skew the results against the PUA, but I don't really want to take the time to close them all right now. Suffice to say that it would need to be a fair contest, apart from the PUA's specialized training, and I'm only betting on PUA trainers being able to totally kick an untrained person's ass; I would expect experienced PUAs to do say, maybe 2-3 times as well as the untrained on average. Trainers and "in-field" coaches have to have a better grasp of social dynamics than the people they're training. Also, there's a big gap between theory and execution -- if you can't get your body and voice to do what the theory tells you to, it doesn't matter how good the theory is!)
...I would predict that if you took an experienced social-game theorist PUA trainer and threw him into a random physical social environment with a goal to make as many friends as possible, vs. an untrained male of similar geekiness (I'm assuming the social game theorist will be a geek, present or former) and similar unfamiliarity with the group or its rules/topics/etc., and the PUA will kick the untrained person's ass from here to Sunday.
What's more, I would bet that you could repeat this experiment over and over, with different PUAs and get the same results
Followup to: Do you have High-Functioning Asperger's Syndrome?
LW reader Madbadger uses the metaphor of a GPU and a CPU in a desktop system to think about people with Asperger's Syndrome: general intelligence is like a CPU, being universal but only mediocre at any particular task, whereas the "social coprocessor" brainware in a Neurotypical brain is like a GPU: highly specialized but great at what it does. Neurotypical people are like computers with measly Pentium IV processors, but expensive Radeon HD 4890 GPUs. A High-functioning AS person is an Intel Core i7 Extreme Edition - with on-board graphics!
This analogy also covers the spectrum view of social/empathic abilities, you can think about having a weaker social coprocessor than average if you have some of the tendencies of AS but not others. You can even think of your score on the AQ Test as being like the Tom's Hardware Rating of your Coprocessor. (Lower numbers are better!).
If you lack that powerful social coprocessor, what can you do? Well, you'll have to run your social interactions "in software", i.e. explicitly reason through the complex human social game that most people play without ever really understanding. There are several tricks that a High-functioning AS person can use in this situation: