Working in an office, as I do, I observe all kinds of hierarchies. There is the obvious boss, manager, worker that has stood the test of time in most organisations. In this digital age, there is the techno pyramid, with a black clad Head of IT ruling supreme, the workings of the organisation totally dependant on him and his code punching underlings. Outriders to these are the maverick rainmakers. These are guys who write their own rules. They can afford to ignore corporate standards, run up big expenses and never work on Fridays. They bring in business and can do pretty much as they please. While they bring in the business, they don’t bring in their lunch so we can forget them for this exercise.