This is covered by the Tao of Leo: http://justinmchase.com/2012/02/20/tao-of-leo-3/ http://justinmchase.com/2012/02/20/tao-of-leo-3/ "For each 2x improvement i

This is covered by the Tao of Leo: http://justinmchase.com/2012/02/20/tao-of-leo-3/ http://justinmchase.com/2012/02/20/tao-of-leo-3/ "For each 2x improvement in performance we get from Moore’s law, half will be spent on showing better advertisements, and the other half will be spent on emulating legacy platforms."