Community status
There is no public ERD community yet.
The rebuild previously displayed sample rooms and a session-only composer. Those were not persistent discussions, so they are no longer presented as community activity.
A credible path
Private submission first. Publication only with consent.
A future case library should accept stories privately, let staff remove identifying details, verify the math that can be verified, and ask for explicit publication consent. Replies and open posting should wait for durable moderation, deletion, and privacy workflows.