crossreferencing using doi

[bartgenuit]

Wishlist: It would be great if I could view/manage crossreferences between documents in my referencer-library, based on doi for example. That way, from my current literature, I could instantly see what other papers are "hot" and use doi resolving to preview them.
An ultra-nice feature would be to browse my library/tags using a scientific visualization 'cloud-like' fashion (http://en.wikipedia.org/wiki/File:WorldWideWebAroundWikipedia.png), showing the links between documents, bigger titles meaning more references. Same for the tags, showing at a glance what tags (e.g. research fields) are highly related, which have been more/less explored, which were recently developed, etcetera. OK, maybe I'm drifting off a bit here, but you get my point.

Keep it up!