Share papers/notes/comments with Readcube-using colleagues (Collaboration, i.e.)
It would greatly add to the functionality of Readcube if we could find a nice paper, and then share it with a colleague, share our notes on it, or specific comments, all through Readcube. I guess this would entail Readcube having to maintain a network of clients within itself: a colleague network, say. Complex, but innovative.
Dani Ben-Zvi commented
I also suggest that multi-user simultaneous editing of a document in the next step!