Null pointers are the billion dollar mistake

@davetchepak "What can C# do that F# cannot?"
NullReferenceException :-)

Educating the imperative gorillas about sum types:

https://chadaustin.me/2015/07/sum-types/

How come modern mathematics is so much like a cult? In universities you're forced to recite the correct incantations, which in most cases are just a layer of bullshit on top of the base ideas, for full credit.

Cult of the infinite set. Very focused on repackaging old ideas in a more abstract and harder to understand way.