Firefox extension hyperlinks legal citations in webpages

If you use Firefox as your browser, Jureeka! is a new Firefox extention that claims to transform legal citations in web pages into hyperlinks that point to online source material. Another law librarian recommended it so I've added it to my browser and I'll try it out. According to the blurb, "Its handy toolbar also allows you to search for source material by legal citation and to find HTML versions of PDF pages. Jureeka! is great for quickly locating statutes, case law, regulations, federal court rules, international law sources, and more. It weaves together a host of law sources into a giant mesh."