It was a surprisingly noisy conversation involving far more angry young men than I expected.
Anyway if the subject comes up, I recommend pointing people to the ENIAC story. Women have been buried in most tech, and at least computing, history for much longer than the past 30 years.
The women in the following articles were practically unknown to history until the 1980s, even though they were involved in one of the monumental technical projects of the 20th century. For the period up until the discovery of their roles, the photos of them were thought to be "refrigerator models" showing off the machines:
https://iq.intel.com/how-female-eniac-programmers-pioneered-...
https://www.wsj.com/articles/SB848012407846877000
Of particular note is Betty Holberton:
https://en.wikipedia.org/wiki/Betty_Holberton
http://www.nytimes.com/2001/12/17/business/frances-e-holbert...
Furthermore, there's still only around 15% women in CS here. Less among faculty. And you respond with a critique of diversity to a story detailing the awful crap women have to face every day during their studies?