english: Peer-to-peer networks assaulting the recording industry; free and open source software taking market share from Microsoft; Skype potentially threatening traditional telecoms; Wikipedia competing with online encyclopedias.
non_english: Peer-to-peer-netwerken vallen de muziekindustrie aan; vrije en open-source software pikt marktaandeel van Microsoft; Skype bedreigt potentieel de traditionele telecombedrijven; Wikipedia concurreert met online encyclopedieën.