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/

>>63
It probably doesn't support arbitrarily large integers out of the box either

They get a bit silly defining integer addition as recursive, then using a + symbol in their definition
And it doesn't really work for non-integers (there's no smallest positive non-integer)