Page:United States Reports, Volume 545.djvu/981

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Cite as: 545 U.S. 913 (2005)
929

Opinion of the Court

and many people (especially the young) use file-sharing software to download copyrighted works. This very breadth of the software’s use may well draw the public directly into the debate over copyright policy, Peters, Brace Memorial Lecture: Copyright Enters the Public Domain, 51 J. Copyright Soc. 701, 705–717 (2004) (address by Register of Copyrights), and the indications are that the ease of copying songs or movies using software like Grokster’s and Napster’s is fostering disdain for copyright protection, Wu, When Code Isn’t Law, 89 Va. L. Rev. 679, 724–726 (2003). As the case has been presented to us, these fears are said to be offset by the different concern that imposing liability, not only on infringers but on distributors of software based on its potential for unlawful use, could limit further development of beneficial technologies. See, e.g., Lemley & Reese, Reducing Digital Copyright Infringement Without Restricting Innovation, 56 Stan. L. Rev. 1345, 1386–1390 (2004); Brief for Innovation Scholars and Economists as Amici Curiae 15–20; Brief for Emerging Technology Companies as Amici Curiae 19–25; Brief for Intel Corporation as Amicus Curiae 20–22.[1]

The argument for imposing indirect liability in this case is, however, a powerful one, given the number of infringing downloads that occur every day using StreamCast’s and Grokster’s software. When a widely shared service or product is used to commit infringement, it may be impossible to


  1. The mutual exclusivity of these values should not be overstated, however. On the one hand technological innovators, including those writing file-sharing computer programs, may wish for effective copyright protections for their work. See, e.g., Wu, When Code Isn’t Law, 89 Va. L. Rev. 679, 750 (2003). (StreamCast itself was urged by an associate to “get [its] technology written down and [its intellectual property] protected.” App. 866.) On the other hand the widespread distribution of creative works through improved technologies may enable the synthesis of new works or generate audiences for emerging artists. See Eldred v. Ashcroft, 537 U.S. 186, 223226 (2003) (Stevens, J., dissenting); Van Houweling, Distributive Values in Copyright, 83 Texas L. Rev. 1535, 1539–1540, 1562–1564 (2005); Brief for Sovereign Artists et al. as Amici Curiae 11.