I think cross-references are akin to dictionary words. They describe in their own right a novel and potentially useful relationship. In order to define and comm

I think cross-references are akin to dictionary words. They describe in their own right a novel and potentially useful relationship. In order to define and communicate these relationships well there ought to be a system of organization that treats cross-references as first-class citizens. Perhaps we could use something to assist the flow of information between researchers within syntopic fields. So to see a generic system like the Memo / Spheres system makes me pretty happy.