ReadWriteWeb

Zotero, the popular open-source research, bookmarking, and bibliography tool, just released version 2.0 of its Firefox plugin, which, among other things, adds support for sharing libraries with groups. With this new version, users can now easily collaborate in groups and create group libraries. While these new functions are obviously available in Zotero's Firefox plugin, the most interesting changes have happened on Zotero's website, where groups can now create private and public sites to share their collections.