Fair enough. If the ISPs don't what to be liable for the content that traverses their network then they ought to be neutral to content and not prioritize traffic based on it's content (or source, destination, protocol, etc). But if they are inspecting the packets then they should have some liability for what they are delivering and the content on their network. The ISPs want it both ways like someone else mentioned, the want to control what people see but not be liable (responsible).