Interesting view points on this thread. I was always on the thought that of course every sex, race, and anything else uses technology and Bitcoin. I am sure there are more dominate uses for men than women in Bitcoin but it would be interesting to see how much that gap is.
this was studied twice that i know of. in 2011 it was 96% male, in 2013 it dropped to 92% male. source = i don't remember.
Would be great to see some actual data as well, thanks for the information on that though, I will dig around and see what I can come up with.