My company which employs more than 100K employees and also one of the largest software company in the world can never work with 6 Hour.Because even the 8 Hour work itself is not enough for us to finish our jobs.This is the case with lot of people I interact with.Almost all my kith and kins who work in IT or engineering companies end up working 12 hours easily everyday and still some end up working on Saturdays.This may work for non IT companies especially manufacturing(because multiple shifts) or some government organizations(only work on a particular timing) better than private IT companies.<p>e.g Services companies bill their clients for number of hours per engineer and this would drastically reduce their income<p>[edit]spelling mistakes