[diogok]

Happy container user here. At previous company:

1. Using containers, close to 20 of them in production. Same for homolog, and a few at a time for dev;

2. Everything: Database (CouchDB+ES), Apps(in PHP, Ruby and Clojure) and auxiliary stuff(proxy, wiki, static server, mailer...);

3. Small: 2 techs, 1k users. Biodiversity conservation in the government;

4. No orchestrators. Using docker-compose only;

5. On boarding new members that are not experienced, sometimes takes a while for the abstraction to "kick in";