We got three food critics together to talk about… food critics, and what happens when reviews go viral. We also pick their brains about the new state of food journalism, and ask the age-old question: Why are some restaurants reserved about reservations?Helping us along this week are Roger Porter, a restaurant critic, professor of English at Reed College, and the editor of Eating Words: A Norton Anthology of Food Writing; Michael Zusman, a dining critic, food writer, and the co-author of The Artisan Jewish Deli at Home; and Mattie John Bamman, a freelance lifestyle and travel journalist and the former editor of Eater Portland.