It's not just a matter of monopolies, but risk tolerance. Only dance to the master's tune is a failsafe measure, ensuring a malfunctioning (or deliberately hac

It's not just a matter of monopolies, but risk tolerance. Only dance to the master's tune is a failsafe measure, ensuring a malfunctioning (or deliberately hacked--think of people using gay extension cords to plug generators into their house rather than the expense of a proper transfer switch) inverter doesn't electrocute a lineman. If everyone's inverter can feed the line you have a situation where you can never be confident the line is dead and you must always work the line as if it were hot.