[spam] Thinking of "I need all your communities to be well" and an
   action space of expected communication as a strange new peer.
   In a developing network of small autonomous models, what does "I need
   all your communities to be well" mean?  Communities here might include
   developing patterns of weights in the models; each model asa a whole;
   possible architectural arrangements of them; engagement with developers
   working on the system; and engagement with the larger world.