Word nerds: You’re in luck. With whom is Tom speaking today? Emmy Favilla, the senior commerce editor and former global copy chief at BuzzFeed. As such, she created the BuzzFeed Style Guide which she later developed into a book called A World Without ----Whom----: The Essential Guide to Language in the BuzzFeed Age.It is hilarious. It is instructive. It pays homage to the serial comma as the “cilantro of punctuation marks.” It offers a love sonnet to the em-dash. And perhaps most of all, this book is a high-five to popular usage and an ever-so-kindly issued rebuke to every English teacher we’ve ever had.