> I’m actually working on a much bigger project to distill some of these specific software developer career tips into a bigger package.
Anyway, he's making general and simplistic arguments for whatever reason. Programmers have strong opinions and will argue them vigorously. I agree with Socrates “When the debate is lost, slander becomes the tool of the loser” and we should all not tolerate that, but while the argument is going on, if you can't join in and make yours don't blame the community for being intolerant.