Jaan Tallinn is an Estonian programmer participated in development of Skype and KaZaa. A coalition of entertainment companies has filed suit in U.S. District Court in Los Angeles against KaZaa, seeking to shut it down. The coalition says the service has become a "candy store of infringement," where millions of pirated copies of songs, writings, TV shows and motion pictures are available to anyone, free. Wikipedia
The definitive Wikipedia entry for Jaan Tallinn. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Jaan_Tallinn