Posted on January 14, 2006January 14, 2006 by Kenji Moriã”ã‚‚ã£ã¨ã‚‚ ! ~googeyman~ Jeff Jarvis ã®åˆ‡ã‚Œå‘³å¥½ãã§ã™ã‚ˆã€‚ Technorati tags: jarvis mainstream seth godin セス