Warmest thanks to Alexander Knop, Shachar Lovett, Sam McGuire, and Weiqiang Yuan for this issue's guest column, \Models of computation between decision trees and communication." (Their article came in early, and I wrote back thanking them for being three days early, mentioning that that happens surprisingly rarely. Then two days later, I said, \Wow!", as I realized that they actually had somehow|even during a remote-teaching, social-distancing time period|prepared and sent in their article a month and three days early.)