Have you ever convinced a religious person to become atheistic? How did you do this? How long did it take? Were the people in some sort of life crisis, or were they just living along?
This is probably a quite difficult task of persuasion. So stories how people were successful at it could be very interesting to improve ones' persuasion abilities.
Relatedly, it might be interesting to know what religious groups have gathered on techniques to convert people to their religion - are there some manuals/techniques floating around?
That implies symmetry and curvaceousness of the persuader are secondary in importance in terms of the views you hold.
When did I ever say it was unethical? I have no ethical problem with the technique, but I don't think that's a particularly effective way to bring rational women into the LessWrong community.
You are right you didn't say it. But you did use the word "exploit" and that does carry such connotations.