Someone decides to take down our electrical grid? This affects Canada too. We lose all power, maybe for weeks. You lose all your refrigeration, hospitals lose all lights, heart machines, etc. No way (other than solar) to even charge a battery. The average family would be devastated. It is already possible, but who would do it and why? What would YOU do? This is why we need to get to a system that would absolutely make hacking impossible. That means the nerd sitting at a computer in mom's basement as well as the huge sophisticated facilities dedicated to this very practice. Let's talk about it and keep it on subject please. It's a serious subject deserving serious comment.
Play nice or be gone.