I think I answered this question on the other comment, but more concretely you can * browse the citation and co-authorship graphs without jumping between PDFs.

I think I answered this question on the other comment, but more concretely you can * browse the citation and co-authorship graphs without jumping between PDFs. * find authors relevant to your searches- when we do our job right, serendipitously. I think many of our future features are going to hew closely to "there's power in people".