Joey Campanaro is a Philly guy, so you know he’s not afraid to speak his mind. Here, in the latest episode of Strong Opinions, the chef and restaurateur behind such NYC restaurants as Market Table and the Clam joins us at his flagship, the decade-old Little Owl, to talk about bad grammar, the annoyance of guests who make reservations but don’t show up, and the pros and cons of being the anchor tenant in the West Village building used as the façade of the perennially popular though long-finished sitcom Friends.