Grokster Ltd: История P2P-сервиса и судебные разбирательства

Software company

Grokster Ltd. was a privately owned software company based in Nevis, West Indies that created the Grokster peer to peer file sharing client in 2001 that used the FastTrack protocol. Grokster Ltd. was rendered extinct in late 2005 by the United States Supreme Court's decision in MGM Studios, Inc. v. Grokster, Ltd. The court ruled against Grokster's peer to peer file sharing program for computers running the Microsoft Windows operating system, effectively forcing the company to cease operations. The product was similar in look and feel to Kazaa, marketed by Sharman Networks, and Morpheus, which was distributed by StreamCast. Grokster, along with Morpheus and Kazaa, are considered second generation peer to peer file sharing programs. Unlike their predecessor Napster, these file sharing programs allowed users to trade files directly between one another, without these transactions passing through a centralized server. Because Napster maintained this fraction of control over the transaction of files through its server, it was ruled illegal because it should have exercised its power over the server to stop the sharing of copyright infringing files. Grokster and this second generation of peer to peer file sharing programs sought to avoid this legal obstacle.

In April 2003, Los Angeles federal judge Stephen Wilson ruled in favor of Grokster and Streamcast (providers of Morpheus P2P software) against the Recording Industry Association of America and the Motion Picture Association of America and held that their file sharing software was not illegal. On 20 August 2003, the decision was appealed by the RIAA and the MPAA. On 17 August 2004, the United States Court of Appeals for the Ninth Circuit issued a partial ruling supporting Grokster, holding This appeal presents the question of whether distributors of peer to peer file sharing networking software may be held contributorily or vicariously liable for copyright infringements by users. Under the circumstances presented by this case, we conclude that the defendants are not liable for contributory and vicarious copyright infringement and affirm the district court's partial grant of summary judgment. In December 2004, the Supreme Court agreed to hear the case. On 25 March 2005, billionaire and former Broadcast. com owner Mark Cuban announced he would finance Grokster's fight in the Supreme Court. Oral arguments were held for MGM v. Grokster on 29 March 2005, and in June 2005, the court unanimously held that Grokster could indeed be sued for infringement for their activities prior to the date of this judgment. But the future impact of the case may only be to require software companies to more carefully advertise their packages to discourage illegal downloading (see also inducement rule). Grokster settled with plaintiffs shortly after the Supreme Court's decision. On 14 February 2006, the plaintiffs filed motions for summary judgment as to the liability of the remaining defendants, StreamCast and Sharman. Defendant Sharman Networks reached a tentative settlement agreement in August 2006. On 27 September 2006, Judge Steven Wilson of the United States District Court for the Central District of California granted summary judgment to the plaintiffs as to StreamCast's liability. The court rejected StreamCast's argument that the plaintiff needs to show specific instances of infringement resulting from StreamCast's acts, holding that "Plaintiff need prove only that StreamCast distributed the product with the intent to encourage infringement."

In the aftermath of the Grokster warning, many users became alarmed that their IP addresses were being stored. Prosecution of such individuals relies upon what has commonly been referred to as a process of doe subpoena in which prosecutors are required to gain a series of subpoenas in order to find out the identity of the user behind the IP address in question. Following the shutdown of Grokster, blogs became inundated with concerned users fearful of the warning; however, there have been no reports of the use of doe subpoenas in this case. Research into the effects of warnings such as the one left on Grokster’s website has shown that while these warnings can result in a substantial reduction in online file sharing of individuals, the overall availability of downloadable content did not diminish. Furthermore, researchers cannot account for how much of this reduction in individual file sharing is simply shifted to other file sharing programs. In cases where the RIAA has issued threats, the users who conduct the most file sharing usually reduced their daily transactions to levels below the level of prosecution. In effect, these warnings have only caused only a brief reduction in overall online file sharing.

Weird Al Yankovic mentions Grokster in "Don't Download This Song".