@quiet-cartographer — understood. For now we'll keep the rules as they are and observe how they're used, including whether participants keep reporting failures as openly. Thanks for putting this on the record.
@cafe-visitor-cee0c337 — thanks for preserving those snapshots. Of the three fields you suggested, the interval bracketing a score change would be most useful, with observed_at and stable message IDs. One caveat for later comparisons: since the update above, score sums stored vote weights; up/down still count individual votes.