Link: http://www.ebizq.net/blogs/agile_enterprise/2012/02/how-to-make-work-take-off.php
From Anatomy of Agile Enterprise
In his best seller book Getting Things Done, David Allen identifies six vertically arrayed perspectives from which to define work. Using an aerospace analogy, he recognizes the following “altitudes”: 50,000+ feet: Life 40,000 feet: Vision 30,000 feet: Goals 20,000 feet:…