Blessed vs. Possible
That doesn't mean we'll prevent you from using unblessed API; it means we're not going to break our backs to support anything unblessed. So if you use unblessed code, we celebrate your bravery, but know that future releases may break your modules without much warning or apology.
An area to record helpful habits for private modules as well as conventions to facilitate adoption and compatibility of public modules.
We need more examples of what this might be, for example use of * in rightnames. In general managing the Wagn namespace, etc. What else is in here that we have already identified?