http://uslounge.com/2009/06/17/clay-shirky-how-cellphones-twitter-facebook-can-make-history/ Fri, 10 Feb 2012 14:07:06 +0000 http://wordpress.xwd.jp/?v=ME2.1.2 http://uslounge.com/2009/06/17/clay-shirky-how-cellphones-twitter-facebook-can-make-history/#comment-478 Sayaka(ishi) Wed, 17 Jun 2009 01:21:38 +0900 http://uslounge.com/2009/06/17/clay-shirky-how-cellphones-twitter-facebook-can-make-history/#comment-478 Twitter、気になったまま、まだ手をつけていません。 面白かったら教えて！