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?
Of course, it would be a terrible thing to date someone for the purpose of converting them to LWian rationality, but personally, I was introduced to HPMoR (and consequently LW) by someone I dated. Conversely, I have had at least one person I've dated read HPMoR (but did not get into LW).
In a larger example, I can say that the recent Ohio LW meetup was 31% female, and that every one of us had been either brought or "converted" by a date or SO, so I do think this is a way to lessen the gender imbalance on here.
I am female, and I was introduced to Less Wrong through MoR, to which I was introduced by my SO. I then turned around and introduced him to LW.