i see the word "personas" and immediately think: have you thought about how your platform could be used by plural systems, or people with dissociative identity disorder, who have multiple entities in one body? cohost allows multiple "pages" per account, completely unlinked and independent from each other, and this is absolutely invaluable for systems. how do these "personas" stack up?
(i could be entirely misunderstanding what "persona" means, but the question still stands)
the reason i wonder this is because we are a system with dissociative identity disorder and we would want to be able to express ourselves individually. on HN we do share one account but on cohost we each have our own pages
here is a resource explaining plurality: https://morethanone.info