Well put, very well put. Establishing blame for something engenders a false sense of control. If we can affix blame, then we don't have to face the fact that something is broken within our system. We also don't have to deal with the fact that the world is unpredictable and sometimes bad things happen even when you do everything "right". That's a hard fact to face. I would only add that blame falls not only on the most convenient, but on the one least able to defend themselves. Rarely does the blame go to the organization or the "top dog".