• Parable of the Stones http://www.rexblog.com/2013/04/24/49208 45 comments 24/4/2013
• Should readers of ebooks be taxed to subsidize stores that sell printed books? http://www.rexblog.com/2012/03/12/47066 6 comments 12/3/2012

• A Tale of Two Press Releases: The Original Apple iPad Announcement versus Yesterday's for Microsoft's Surface http://www.rexblog.com/2012/06/18/47949 22 comments 19/6/2012 business