Eric Steven Raymond
Eric Steven Raymond (born December 4, 1957), often referred to as ESR, is an American software developer, open-source software advocate, and author of the 1997 essay and 1999 book The Cathedral and the Bazaar. He wrote a guidebook for the Roguelike game NetHack. In the 1990s, he edited and updated the Jargon File, published as The New Hacker's Dictionary.
In 2015, Raymond accused the Ada Initiative and other women in tech groups of attempting to entrap male open source leaders and accuse them of rape, saying:
"Try to avoid even being alone, ever, because there is a chance that a 'women in tech' advocacy group is going to try to collect your scalp."[1][2][3][4]
The Ada Initiative closed down in October 2015, a few months after these accusations were made.