Zotero bibliographic manager, social library

I cannot sing high enough praises for Zotero. With the very stable 2.0 “beta” release it does nearly everything I would want in a bibliographic manager, and as they begin to offer a more social experience on the web and through their API I see more and more fuzziness between what I read, what I think, and who I discourse with. 

Join some of my groups (Information Ethics, and Philosophy of Technology), and visit my Zotero library.