[nickpsecurity]

Both OSI link I was given here and FSF require free redistribution and derivatives. That's contrary to paid, shared-source without qualifiers that ensure flow of money. Reason being, the first to pay for it could give it for free to everyone and leave them with no reason to pay. Defeats the whole concept.

The payment has to be mandatory, done with licensing, and increase with use somehow to maintain few advantages of proprietary software. Open to any models that can leave off one or more of these with consistent effectiveness as my goal is exploration.