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はてなキーワード: KaZaAとは
http://www.dailytitan.com/2011/04/the-inevitable-decline-of-cds/より転載：
Almost 11 years ago, stores like Tower Records and Wherehouse Music were mobbed with over 2.4 million people waiting to purchase N'Sync's No Strings Attached album.
Today, music stores like those are almost non-existent, and those that are still in business do not receive much foot traffic in the CD aisles.
The sales of compact disc albums have seen a significant decline since that record week in 2000. Nielsen Sound Scan reported that over 730 million units sold in 2000. In 2010, album sales hit an all-time low of 326 million units sold, including digitally downloaded albums.
"Nobody wants to go through the trouble of going to a music store, finding and buying a CD, opening the package, etc. Now we just click a button on the Internet and instantly have music," said Keegan Gogerty, 22, a singer/songwriter and radio-TV-film student.
Digitally downloading music has played a major role in the decline of CD sales, but the biggest factor is the illegal digital downloading of music.
Pirating music has been on the rise since Napster launched its peer-to-peer file-sharing software in 1999. Napster was known for allowing users to share and trade their MP3 files with one another over the Internet for free.
Napster was later shut down after multiple lawsuits, but more peer-to-peer outlets surfaced, such as Kazaa, Morpheus and LimeWire.
Peer-to-peer sharing has grown from MP3 sharing to multiple-file sharing and torrent sharing.
"I don't blame people for not wanting to purchase music. If I want to support a band, I will attend their concerts or buy a T-shirt. That is where they receive the most royalties anyway," said Charlie Hatano, an advertising graduate student.
"We live in a generation of simple living, the digital age," Gogerty said.
Online music stores such as iTunes and Napster give consumers the option to purchase music at the click of a button.
However, Ashley Sutton, 24, a psychology major, still buys compact discs.
"Nothing beats getting a new CD, reading the booklet and reading the lyrics," said Sutton. "I agree Internet downloading is more convenient, but I find owning a physical CD collection rewarding, rather than clogging up my computer with music I download."
The music industry has tried to crack down on the peer-to-peer file-sharing software programs, but people are still using different forms of illegally downloading or sharing music.
"I'll admit that I have had friends burn an album for me or copy them into my computer for my iPod," Sutton said. Making copies of CDs, illegally downloading the album and sharing, it is all the same.
In an interview with USAToday.com, the Recording Industry Association of America's (RIAA) CEO said illegal music sharing has been "contained."
"I remember people downloading one song at a time with Napster. More recently I have seen people download 10 albums at the same speed they could download one song in 1999," Hatano said.
ttp://d.hatena.ne.jp/mkusunok/20071019/ngm
京都府警がWinnyを摘発して金子さんから「もうメンテしません」と念書を取ったりしている間にKaZaAをつくったNiklas ZennstromとJanus FriisはSkypeをeBayに売り抜けてJoostで快進撃。中国ではBlin.inがBitTorrentの50倍速いかはさておき、ユーザーベースを拡大し技術を磨いてる。日本の家電メーカーがデジタル化だ情報家電だダビング10だと役所や既得権者に振り回されている間にAppleや任天堂に追い越され、たっぷり税金を注ぎ込んだ東大や未踏ソフト事業で育った技術者はGoogleやIBMに吸い込まれ、といった構図を俯瞰してみると考えさせられる。
