> Is it a worrying trend that website operators are becoming increasingly culpable for user content?
Well, let's be clear here. He didn't build a business that operated around hosting arbitrary images, that happened to be adopted by bad people for bad purposes. He was a bad person himself, who built a bad website, to assist other bad people. These are two very different things.
I mean, I understand how you could imagine some other website, a neutral website, that was unintentionally adopted by bad people for bad purposes, and that other website could do the same sort of damage, unintentionally, that this website did to its victims, intentionally, and that hypothetical situation is sort of similar to this one if you look upsidedown and squint.
But in the moral code of most people (for example, mine) and for that matter the US legal system, it's important not just that you have bad effects, but that you have a bad intent. This is why, for example, murder is different than manslaughter. In both cases somebody is dead because of your actions, but in only one case did you form a specific intent to kill another person. (And manslaughter is, for the record, not "no intent", but it is a lesser kind of intent, like firing a gun into a building without regard for whether or not it is occupied. It's a bad intent, just not bad enough to be murder.)
I think where hackers get hung up is in some sort of weird Net Neutrality-ish argument where any packet is as good as any other packet, and so a packet that carries revenge porn is just as legitimate as a packet that carries cat videos. Packets are neither good or bad but just are and all packets have the same legitimate claim on arriving to their destination as any other. And if you are designing a router, that sounds like a very sound principle to me.
But in the courtroom, we are not prosecuting packets, but prosecuting people. And people are more than just a function of the packets they send. They have motives, they have intents. They construct a conscious plan to do good or to do evil. And that is how they are judged.