After Esme Vos reported that muni wireless remains a US phenomenon, we focused mostly on civil discourse in the large, catalyzed at first by Howard Greenstein's question, "Are we really safer?" We avoided that topic, skirting it instead to wonder whether real dialogue was scalable, or whether it inevitably degrades into duologues: two concurrent but disconnected monologues. We aspired, though, to thoughtfulness in the large.