It appears as though the discussion has continued apace for the Gerrit
Thank you everyone for chipping in so far. The current format is a
mix of talk page and structured discussion, which seems ok for now.
It would appear from reading this page that the only alternative to
Gerrit that has a serious following is GitHub. Is that the case?
Personally, it seems like Phabricator or Barkeep has the best chance
of dislodging Gerrit, but those won't probably get serious
consideration without a champion pushing them.