Why did I (a boy) get into computers? I was a nerd and I had one friend and no social skills. I played no sports and did nothing but play with action figures and watch TV - until I found the computer. I never gave it up until I grew up, and now it's a job and sometimes a hobby (when i'm home long enough to play with it). Would you say it's more likely or less likely that an equal percentage of girls to boys would have similar experiences? Or would you say that girls might just have an easier time socializing and might be less prompted to lose themselves on the computer?

Why do we even care about which sex works more in that field? If we had the answer to this question, and somebody decided to increase the population of women in the field... Is it going to produce better code or something? What's the point other than just playing with social structures for fun, or exercising some strange need to reach some kind of artificial equilibrium anywhere we see what we perceive as an imbalance?

tl;dr there's not as many friendless geek women and who cares who's coding anyway