The poster is hard to take seriously, one mention of the harassment ("sandwiches"), at least three times he mentions "Visual Basic? Seriously??". He seems more concerned about language wars actually.
So many people confusing programming and programming languages - the act and the medium.
On top the "(violence and rape references)" that had nothing to do with the incident of the headline "To my daughter's high school programming teacher".
This is a disservice to all people who work on more gender equality in tech.
[Edit: As pointed out, it's a she. Thanks for pointing this out. Sorry for over reading this, I usually don't care about the gender of a person. Yes I've read the article very fast as it is 90% not about the headline]