I think if the last decade has taught us anything, its that decorum has zero to negative value in public communication. People pay attention to drama, and you need attention to be heard. When the penalty for rudeness is gone, just go for contention.

> penalty for rudeness is gone

I assume Andrew's goal isn't to be a viral influencer but to achieve some type of long term impact or goal. Programmers don't pick languages based on maximal vitriol and if anything do the opposite.