My username is male, but I'm a woman. This name is somewhat random, it's just the name of an artist I like. I started buying Bitcoins back when they cost $1. I just build a mining rig. I wouldn't call myself an anarcho-capitalist but I spend some of my free time reading about libertarianism, and some of my friends are libertarian.
I think there are more women on the internet than you realize. I have been using male-centric forums (gaming, stuff like that) since I was 12, and there are a few problems associated with being female. If you want some insight, read this blog.
http://fatuglyorslutty.com/ Do you guys ever have to deal with gamer girls randomly messaging you and asking if you like to have sex with animals? Yeah, didn't think so.
I noticed some of you saying that women copy men. I learned about Bitcoins from a male friend, and I got two other friends into it, both male. I suppose it's considered a bad thing if women do not know what men already know, yet some people also consider it a sign of weakness when women learn things from men. I can only conclude that society is trying to make my life more difficult, so
screw you, society.
Women have a lower tendancy to be interested in pretty much anything. Whether it is art, sport, games, science, whatever... Almost all cultural movements have been initiated by men.
You left out the institute of marriage, and religious conservatism, which reduced women to male property/baby factories for hundreds of years.
Sexist reasons aside, there are practical reasons why selling beauty products will not attract hoards of females to Bitcoin. Bitcoin is new and confusing. Anybody who gets into it now, when it's still new and confusing, will have to be somewhat technically inclined, wether male or female. There is not a huge crossover between fashion victims, and technology victims. This is true for both genders.
If you want women in Bitcoin, you'd probably have more success if you went after female gamers. Most Sims players are female, for example. You have the best chance of reaching people who already spend all day hanging out on the internet, not people who are into astrology and expensive shoes. Sheesh.