The name Friendster is a portmanteau of "friend" and Napster. Napster at the time was a controversial peer-to-peer file sharing Internet service that was launched in 1999; by 2000, "Napster" was practically a household name, thanks to several high-profile lawsuits filed against it that year. The original Friendster site was founded in Mountain View, California and was privately owned. Friendster was based on the "Circle of Friends" social network technique for networking individuals in virtual communities and demonstrates the small world phenomenon. Friendster was considered the top online social network service until around April 2004, when it was overtaken by MySpace in terms of page views, according to Nielsen//NetRatings.