I thought I might get slammed for that comment! But I stand by it.
Whether it’s nature or nurture, IT attracts more men than women. As does motor sport, football, beer, computer games, etc. Is that a problem? Or are men and women (generally) wired differently?
Admittedly, some women could disregard IT because of the male domination. However, it’s largely a solo pursuit; if you enjoy programming, you’ll do it. In fact, IT is one of the only industries where it’s possible to hide your gender, race, age, disabilities, etc. It’s more important you can do the job.
Positive and negative sexism exists in all industries. It looks worse in IT but I’m not convinced that’s because IT is inherently more sexist.
But I’m a man. What would I know?!