Leftovers: Spoiler alert, it's the QR codes

🏖 Expedite is on vacation. This week, I'm reaching into the walk-in to re-run the year's greatest hits (for paid subscribers only).

There has been no topic more divisive over the last few years than QR codes at restaurants. I’ve written about them, I’ve talked about them on the news, I’ve even explained the situation to The New Y…