Tom,
Here is how I understand John James' ideas. John can correct me if I am wrong.
John is creating electronic cash. He is giving an electronic form of taking cash from an ATM machine and spending the amount we take out in small lots. He does this by giving us an electronic way to create smaller amounts of money from a larger amount
and a way to spend it.
In principle it is a good idea. For it to work, and not be gamed, the money tokens should be like cash and be interest free. Also the value of the tokens should not erode with inflation. I like you, believe that we have to work with regular money but
it needs to be divorced from the financial sector where cash earns interest and where all currencies suffer from inflation.
Kevin
PS. This is the promise of bitcoins but bitcoins are computationally expensive and their value is unstable; hence they are unsuitable as electronic cash.