I'm wondering what we should do if the wiki revision is suppressed, or an article deleted? If it's a matter of title suppression, we would want to automatically purge the corresponding title from the Jade and Jade_talk namespaces. Hopefully there's a precedent for the talk namespaces, that we can follow.
If it's a simple revision suppression, I'm not sure if there's any harm in keeping judgments about that revision. These judgments may have been involved in the suppression decision.