Boing Boing: Danish hackers launch Free Beer 3.0, with guarana

"The Danish free culture activists who created a free beer with an open-source recipe have released a new version of their free beer: Free Beer 3.0 with guarana."

I have always wanted to brew my own beer. If I get some time, and the tools to do so, maybe I'll make some. I find it interesting that people are applying the open-source mentality to things that people use and comsume everday. What next open-source Nachos and or Diet Pop?