Ah I getcha now, yeah that would make posts easier for some. At the same time though it does isolate those characters not already in the collab. Also collabs like that would slow down post frequency and while I'm all for quality over quantity I'd rather not wait days on end for a post which may or may not progress the story and ultimately lead to just a 1v1 convo. Perhaps just moderation is needed, when a group of characters are isolated (like now with our party being split up) then those groups could do collabs as only they will be present for interaction. In the case where we're all together then regular posting should be used since having us all in one massive collab would be...troublesome.