A Comparison of Closed Source to other sorts of Businesses;

A brief breakdown of various Industries and a brief overview of various factors for businesses to operate in them:

Industry	Impacts
Hospitality	Equal Employment Opportunity Food Safety Appliances Utensils Privacy ...
Construction	Environmental Impact Workplace Health and Safety Building Materials Power Tools Heavy Equipment ...
Closed Source	Almost nothing – just your brain!
You could look at many other industries … !!
Shared Source	CPU cycles, RAM, reboots, Hard Drive Space ... Significant Hardware Closed Software Licenses High Speed Networks including Internet Copyright Curricula …

but Closed Source by it's nature is very difficult
Shared Source may require (slightly) more resources -
are you clever enough to write Closed Source -
and are you really up to writing your own Closed Source ??

And is it really worth it in your situation -
when most of the benefits are reaped from those at the top ??