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@julian @pfefferle in terms of what kind of Object to use other than a Collection, i would say maybe don't use a Note because this is often not semantically correct. the current WIP idea is to define a `Conversation` entity that has something like a `posts` property. the thinking is that a conversation *has* a collection of posts, not that it *is* a collection of posts. this is the topic of a separate FEP though. nodeBB briefly went ahead and used Conversation before rolling it back as too early