SO if your truck was parked in front of your house unlocked. I needed milk but didnt want to waste my gas. I hot wired your car and got the milk, put it back exactly where I found it, didnt break anyhting while hot wiring it. And you were only out gas and a few miles on the vehicle you wouldnt be mad? I see this as the exact same thing as the internet. It may be unlocked, you may not be hurting my stuff. You are however still stealing something that I pay for and you are using my bandwith (just like the miles and gas with the car).