Squares or triangle cut pizzas?

I don’t eat pizza (personal reaction) so I normally wouldn’t have a dog in the fight.

But I recall an awesome take on the issue from @Stranger_On_A_Train who has taken a walkabout from these parts and felt it was worth of inclusion. All credit to them, and my apologies if sharing it is too much, but you’ll have to come back to yell at me Stranger.