http://news.videoboys.tv/index.php?itemid=5970 iPhoneユーザ且つPASMOユーザの人にはオススメ。

http://mamico.way-nifty.com/note/2011/01/post-7449.html

http://twitter.com/lottatta/status/24062935911374848

http://lifehack2ch.livedoor.biz/archives/51150723.html

http://twitter.com/nnnnaominishida/status/25024547107381248

http://twitter.com/TERRAZI/status/24614904879124481