I assign a 99.9% probability to there being more male readers than female readers of LW, The most recent LW meetup that I attended had a gender ratio of roughly 20:1 male:female.
Males who feel that they are competing for a small pool of females will attempt to gain status over each other, diminishing the amount of honest, rational dialogue, and replacing it with oneupmanship.
Hence the idea of mixing LW - in its current state - with dating may not be good.
However, there is the possibility of re-framing LW it so that it appeals more to women. Perhaps we need to re-frame saving the world as a charitable sacrifice?
I would love to know what the gender ratio looks like within the atheist movement; I think we should regard that as a bound on what is achievable.
If you haven't read Of Gender and Rationality and the accompanying comments lately it is worth a reread. There are so many hypotheses listed that we'd need another go-around with the specific goal of assigning probabilities to the most likely ones. It also looks like there were a number of popular proposals that were never acted upon. One or more of us needs to go through that thread and write a summary.
2:45:24 PM Katja Grace: The main thing that puts me off in online dating profiles is lack of ambition to save the world
2:45:35 PM Katja Grace: Or do anything much
2:48:03 PM Michael Blume: *nods*
2:48:07 PM Michael Blume: this is indeed a problem
2:57:55 PM Katja Grace: Maybe there is a dating site for smart ambitious nerds somewhere
2:58:25 PM Katja Grace: Need to set up lw extension perhaps
2:59:02 PM Michael Blume: haha, yes ^^
3:00:40 PM Katja Grace: Plenty of discussion on why few girls, how to get girls, nobody ever says 'oy, girls on lw, want to get together some time?'
3:01:14 PM Michael Blume: somebody really should say that
3:01:34 PM Michael Blume: hell, I'm tempted to just copy that IM into a top-level post and click 'submit'
3:01:48 PM Katja Grace: Haha dare you to