(Since my first post introducing the research tool Zotero, its development continues apace. Several new features have been added, and over 60 institutions, according to the Zotero blog, now recommend Zotero, including MIT and Rice University–both having published their own tutorials on using it.)

In my initial post I promised to explain why I thought Zotero was something worth writing home about, not just yet-another-piece-of-software. In case you’re still wondering if Zotero is worth the hype, I’ll make good on the promise. First, since Zotero is an open-source extension to the Firefox browser, anyone can modify it to support their needs—for example, by adding new citation styles or integration with word processors like OpenOffice.org. Of course, being open-source software, Zotero doesn’t cost a dime, making it an even more attractive alternative to expensive proprietary options like EndNote. Second, Zotero makes use of the evolving Firefox extension platform (also open-source) which will, I think, become ever more useful and functional development platform, as software proliferates that lives in the space between the internet and your computer. Lastly, Zotero is a modest coup for open access. As Zotero not only creates a citation to the material you’re reading in your browser—a journal article from PLOS Biology, for example—but also a copy (Zotero calls it a “snapshot”), when you need to refer or share the material later, you’ll be able to provide not only the citation but also the content itself. No trip back to the database or journal’s website is required (“Research, not re-search” is among Zotero’s mottos). Imagine thousands of researchers making use of this feature and you can imagine how this might constitute a modest push toward faster, easier access to research material for those who need it.

If any of this interests you and you’re not already a user, the Zotero folks have a short video introducing the extention.