> The law needs to be at the same standard as real life.
Unless you're intending to make the argumet that accessing those files is the same as you leaving all of your personal belongings on the street, I'm not seeing any differences.
> For example the police can search your belongings unless they're locked, then you need a warrant.
The police need a warrant, I [an individual] do not. By your argument, I can come to your house and go through all of your things just because you left the door unlocked.
> If you've got a service wide open on the internet with no security it shouldn't be a crime just because somebody found it.
I don't think anyone here is saying it is. The argument is it's illegal to search through the data made available by that service without permission.
> It's like an open door that throws a copy of it's contents at anyone that finds it.
It's really not. Here's an exercise: Name a protocol used on the Internet that does NOT make a distinction between connecting and the client requesting information.