Protecting the Virtual Commons informs us about the surprisingly creative solutions that explain the long-lasting stability of these communities. It identifies the threats that the communities are faced with and discusses the amazingly innovative strategies developed to neutralize these threats. The book has been written with a clear focus on intellectual property rights.

In their analysis, the authors provide answers to the following questions: Why have open source and free software communities created so many different licenses to protect their intellectual property? What influence do licenses have on the organization of the communities and their ability to innovate? What are the differences between intellectual property rights on software in Europe and the United States? What are the tensions between the way in which open source and free software communities deal with intellectual property and the way in which companies protect and use intellectual property? What regulatory arrangements can deal with the tensions between the corporate model and the open source and free software development model?