http://natalie.mu/music/news/47135

http://japanese.engadget.com/2011/03/31/hercules-ecafe-arm-linux-slim-hd-ex-hd/

http://kaden.watch.impress.co.jp/docs/longreview/2011_04_01/20110401_436251.html

http://dannnao.tumblr.com/post/4231717367

http://twitter.com/#!/ShinyaMatsuura/status/53366974767570944

http://gigazine.net/news/20110331_feeling_old/

http://slpy.blog65.fc2.com/blog-entry-3200.html

http://twitter.com/#!/panda_seven/status/34556979275894785

http://alfalfa.livedoor.biz/archives/51868709.html

http://dannnao.tumblr.com/post/4246009991

http://dotnuke.tumblr.com/post/4240404749

http://gigazine.net/news/20110331_alexander_graham_bells/

http://news109.com/archives/4398787.html

http://jin115.com/archives/51764851.html

http://www.inside-games.jp/article/2011/03/31/48212.html