Actually, there was no category theory at the ML workshop. And the particular complaints you made were based on misunderstanding Andreas' joke, and on being ann

Actually, there was no category theory at the ML workshop. And the particular complaints you made were based on misunderstanding Andreas' joke, and on being annoyed that FP people are playful while being an "elite ghetto". The particular example of someone who makes a joke, Simon Peyton-Jones, has spent the last several years pushing computing into every elementary school in the UK.