Imagine the world where every house has a substantial DC potential relative to their local earth (and the plumbing), and where switching any inductive loads cau

Imagine the world where every house has a substantial DC potential relative to their local earth (and the plumbing), and where switching any inductive loads causes significant arcing. What fun could be had! I am excited that POE has finally provided us a way to run DC power in walls, but that is only approaching useful now that many loads in houses are DC at the endpoints.