1 is a chance, too.
Sometimes we want even chances, too.

- Although a spiked d20 can be fun.
Implement listener

- Listener will listen to what everyone elses say, but not itself.
- That last part may be subjected to change.
Renaming things to better reflect what they do.
Example to show how only one instance of package.

- This is per config.
Show that listener ignores self.
Remove more redundant names.
Commentary.

- The bot can be configured to handle comments about what everyone,
  including himself, said.  If output was generated it however will be
  (or should be) ignored.