Thank You!
For the reasoned response.
In my own case, as soon as I read the notion of a high-power DC ring-main I had a vivid image of some
"No need to call an electrician, I can fix this outlet" type setting their family up for ArcAGeddon.
My current home has traces of a former DC distribution system to living and dining rooms, the places most likely to have a (valve) radio. It was fed by an electrolytic rectifier from AC mains, so not quite the terror of "whole house DC, make sure you have exceedingly macho fuses".
Biting the hand that feeds IT
