it is a terrible analogy, I agree. I didn't choose it.
anyway, lets keep beating on it.
If I were to agree to keep the possessions of thousands of people safe under my roof, I would expect to have someone working around the clock to find a way into my home.
I am not condemning Sony's engineers at all, I dont know any of them, but even so it is my absolute belief that they knew damn well how broken the system was, and that they told their management repeatedly that it needed to be fixed or customer data could be at risk.
I am condemning Sony, if they agree to take my possessions and to keep them secure, they had better damn well expect to have a continuous stream of people deliberately attempting to break in.