Comment by bob1029

I'm actually grateful (today) for the lightning strike that nuked my old pile of servers at home. It freed me from the whole thing in one step. I was completely disabused of any notion that I had control over anything at that point.

You might think you are protected with UPSes and what not, but nothing will stop the electromagnetic effects if it hits within a few feet. Every piece of copper is going to get lit up. No solution is 100% guaranteed here, but EC2 and snapshots is a hell of a lot more likely to survive a single event like that.