Dear All (Wonkish alert! Not technical but lengthy … so settle in and enjoy the ride!): Regular readers will know of my fascination with language: e.g., this 20 Feb 2020 newsletter entitled “Language Matters: CRE vs. CPE; SDD vs. I; And MDR, XDR, PDR, UDR vs. DTR.” How about that for acronymics taken to Olympian