I think this is a good article and a great reminder to us all about the underside to the world. I do want to say, though, that the 'men' (and they are only described as such due to their gender) in this story are a very small minority that you would find in any group of people.
I'm not so naive to say that sexism doesn't exist in our industry, because it clearly does, but I would say that the vast majority of people would neither encourage or stand for any sort of sexism, whether overt or not.
I think it is tempting to create a link between the stereotypical 'geek' - who is a guy that lives in his mom's basement and never meets women - and the sort of overt sexism and abuse as described in this article, but that is dangerous. That stereotype no longer exists, if it ever did, and there will always be men, from whatever industry or walk of life, who view women as objects and not equals. We need to work on this attitude in every walk of life, not just in the tech world.