- Reliability: yashout errors bubble back to plex.pls & cause server to be
  taken out of rotation?

- Log yashout errors feeding to server somewhere?

- Configurability of yashoult name/url/genre/description/bitrate/ispublic/etc.

- mp3 file storage should be in hashed directories for scalability

- for scalability, some amount of iceplexd parallelism: fping for ping?
  fork so as to not block on waiting for listeners?
  (is one process per server too much?)