I agree a lot of the people are just here to have a laugh and a lot of people are taking it far to seriously I'm sure most of these guys already have girlfriends and some of those girls may be watching them post.
+100
If you really want more women into bitcoin, you need to be open, respectful and friendly to them, not chase them away with childish "jokes".
Lack of women in the tech world is quite normal, and I don't think they'll come anytime soon. My gf doesn't give a shit about bitcoin or technology in general, and often she laughs telling me I'm an uber-nerd. Do I feel attacked? Nopes, we laugh "together".
Thing is, all this girls in tech issue seems like a taboo topic.. Paul Graham also felt the heat recently...
http://techcrunch.com/2013/12/30/paul-graham-responds-to-critics/http://paulgraham.com/wids.html