The post seems hyperbolic. I'd love to hear GitHub's rebuttal.
If you were consciously choosing to take a hyperbolic tone, can I ask if you might reconsider that decision in future posts? Or at least concretely test your idea that calling people "dickwads" and "grunts" gets you more traction.
I appreciated you raising the bandwidth question, and comparing it with other services. You made a good argument. Thank you!
I'm not sure it's within your rights to ask him to change the way he writes within his own bubble because you don't like his word choice.
Clearly the post was written for an audience. Being needlessly inflammatory could certainly turn the audience off, and/or undercut the author's credibility. Ansiton's advice was both helpful and valid.