One thing I would maybe add to the list of capabilities is tools is tools for governance and management that support movement leaders and organizers. This includes things like voting systems; metrics and statistics; project management tools. (Arguably these fit under collaboration tools, but then anything that's not about readers can be argued to fit there...)
Topic on Talk:Platform Evolution/Goals
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Thanks Gergo… you are right, the intention of the collaboration tools is to capture things like you mention. Do you think if I add some text about new types of collaboration tools such as you mentioned, that would be sufficient?