Scott Wiener thinks that putting a pizza in a pizza box is a terrible idea. “It traps all the steam,” he complains. “It’s the same reason you don’t take fresh bread and put it into a plastic bag, because if you do that, you trap all the moisture and it gets soggy.” There’s a deep irony there, considering that Wiener owns the world’s largest collection of pizza boxes. He’s held the title since 2013, when the Guinness Book of World Records listed his collection of 595 boxes from around the…