This would be nice... though tbh I only understand 80% of what you just said I can point to a potential use-case with a ready made user base(s)... no need to wait for the adoption curve. 

...Wondering how one might implement an 'internal nostr' for a company to replace the typical suite of Microsoft products (outlook, office, teams, etc.). 

///skipping past all the general and specific requirements you might want to dump into Jira for your agile story... straight to a potential limiter (with silver lining)///

This might imply need to 'translate' items in & out to support external comms for business, etc. Or, could simply not translate at all in order to 'compartmentalize/sequester' the company nostr instance (to prevent spillage of any sort). 

Banks, university researchers, healthcare, government... all endeavors that might consider inviting the Lost Boys Kiefer Sutherland character in the front door b/c they see advantage. (Give it some time and shake lightly, et voila! You've made bitcoiners.)