Drakortha
Liturgist
It was something to do with the origins of Super Mutants on the east coast. That's all I can remember about it. Don't quote me on it.I'd love to see the original tweet which Pete is making a reply. I'd be willing to bet, like I said, that is has nothing to do with realism and everything to do with how they can't maintain a consistent setting.
edit
Or maybe it was something to do with the fridge quest. Shit