Page:United States Reports, Volume 545.djvu/998

 , J., concurring The District Court declared it “undisputed that there are substantial noninfringing uses for Defendants’ software,” thus obviating the need for further proceedings. 259 F. Supp. 2d, at 1035. This conclusion appears to rest almost entirely on the collection of declarations submitted by Grokster and StreamCast. Ibid. Review of these declarations reveals mostly anecdotal evidence, sometimes obtained secondhand, of authorized copyrighted works or public domain works available online and shared through peer-to-peer networks, and general statements about the benefits of peer-to-peer technology. See, e.g., Decl. of Janis Ian ¶ 13, App. 128 (“P2P technologies offer musicians an alternative channel for promotion and distribution.”); Decl. of Gregory Newby ¶ 12, id., at 136 (“Numerous authorized and public domain Project Gutenberg eBooks are made available on Morpheus, Kazaa, Gnutella, Grokster, and similar software products.”); Decl. of Aram Sinnreich ¶ 6, id., at 151 (“file sharing seems to have a net positive impact on music sales”); Decl. of John Busher ¶ 8, id., at 166 (“I estimate that Acoustica generates sales of between $1,000 and $10,000 per month as a result of the distribution of its trialware software through the Gnutella and FastTrack Networks.”); Decl. of Patricia D. Hoekman ¶¶ 3–4, id., at 169–170 (search on Morpheus for “President Bush speeches” found several video recordings, searches for “Declaration of Independence” and “Bible” found various documents and declarant was able to download a copy of the Declaration); Decl. of Sean L. Mayers ¶ 11, id., at 67 (“Existing open, decentralized peer-to-peer file-sharing networks … offer content owners distinct business advantages over alternate online distribution technologies.”). Compare Decl. of Brewster Kahle ¶ 20, id., at 142 (“Those who download the Prelinger films … are entitled to redistribute those files, and the Archive welcomes their redistribution by the Morpheus-Grokster-KaZaa community of users.”), with Deposition of Brewster Kahle (Sept. 18,