svoid dm_discord_gatherFeedbackFromChat() {
  L<GazelleLine> lines = dm_discord_allLinesWithReactions();
  for (GazelleLine l : lines) pcall {
    S mrStruct = gazelle_discord_matchedRuleStructForMsgID(l.msgID);
    if (mrStruct == null) continue; // with print("Not a Gazelle line or legacy");
    print("Processing: " + l.msgID + " - " + l.text);
    printIndent(shorten(mrStruct, 50));
    printIndent(l.reactions);
      printIndent("posNeg = " + uniquify(map dm_posNegStringForEmoji(collect emoji(l.reactions))));
  }
}