Oh, sounds very interesting, thanks! And also thanks for linking me that article you wrote about Xanadu. It’s really interesting, and I wonder if in particular it might perhaps be even better suited to a new way of thinking about academic publishing, one that would foster interaction and commentary on papers by members of a given academic community. I wonder could one argue that academia is being held up by reliance, basically, on a conception of publication that is too paper-based. In any event I will definitely read more about it.