Dan writes "The Center for American Progress is proposing an R&D tax credit for open source development." From the article: "Subsidizing open source software development can also be justified on grounds of economic efficiency. Open source software development enhances the ability of other developers to create new products. It also enhances the development and dissemination of knowledge and ideas more broadly. Since the benefits to the broader software development community and the economy as a whole go well beyond the users of an individual software product, a policy that subsidizes open source development would increase economic efficiency."