Seriously? Imagine the issues with the power grid if everyone in the neighborhood adds a 50 amp breaker to the their panel. There is actually documentaries about how our electrical grid is out of date and overloaded already. Never really understood why they can't just build more power plants, maybe because the US doesn't really want anymore nuclear power plants built.
This is one of the silliest posts I've read in quite some time.
Conjecture, supposition, projection, and rash generalizations all in one post.
Oh, and by the way, you're plug is expensive because it's specialty, heavy gauge, and has a high load rating.