Went to my first training session with NAP.  Met the CEO.  V interesting.  Trying to set my natural scepticism aside, and the fact that I am not salesman.  But;
-  it is an impressive setup - and I liked the ethos behind the company
-  the compensation scheme does seem to make sense
-  the deregulation of the energy market will be much bigger than that of telecoms - in the region of $850bn - and these are early days
-  above all, for me, everybody who buys energy from them is buying renewable energy and this helping save the world

I'll keep you posted how it goes.