John Siracusa has done a couple of articles and a podcast episode on this subject: http://5by5.tv/hypercritical/14 http://5by5.tv/hypercritical/14 http://arst

John Siracusa has done a couple of articles and a podcast episode on this subject: http://5by5.tv/hypercritical/14 http://5by5.tv/hypercritical/14 http://arstechnica.com/staff/fatbits/2005/09/1372.ars http://arstechnica.com/staff/fatbits/2005/09/1372.ars http://arstechnica.com/apple/news/2010/06/copland-2010-revisited.ars http://arstechnica.com/apple/news/2010/06/copland-2010-revis... The question should clearly be when, as, like the guy on Quora says, "ever" is a long time.