One of the transgressions that caused this split was the retweeting of an article that suggested codes of conduct can be ableist, because they don't account for the eccentricities of people on the Autism spectrum. It's now controversial to suggest that we have compassion for people with mental disabilities instead of throwing them to the wolves.
In a way this is a good thing. Now that there's an SJW fork of node.js, this will be a concrete test of whether SJW-inspired CoCs help or hinder development on open source projects. If Ayo does better than Node, it's evidence in the SXJs' favour. Likewise the opposite.
He also retweeting someone saying they would poop on laptop if the Code of Conduct was removed. This was used as an argument that he was happy he upset people, rather than the obvious pointing out the insanity of the people arguing against him.
I'm sorry: what? Did that actually happen?
/s
'In Federalist Paper No. 10, James Madison wrote, “Measures are too often decided, not according to the rules of justice and the rights of the minor party, but by the superior force of an interested and overbearing majority.”' - http://www.capitalismmagazine.com/2009/04/abhorrence-of-demo...
Just because lots of people laughed doesn't mean they're correct. Could just mean they were uncomfortable.