Aus_Snow said:It's all a matter of where you draw your own lines, according to your beliefs and preferences, which of course are born from your experiences.
Should you get caught, I'm pretty sure the courts aren't going to give a fig about where you draw your own lines.
"I'm sorry, Your Honor, but since in my personal belief system there's nothing wrong with it, I didn't feel I needed to follow common courtesy or the law," Yeah, that'll work

In the electronic world, people are pretty darned cavalier about the rights of others. They allow themselves great leeway in terms of what they feel "does little harm" to their victim - copy media, use their bandwidth, and so on. As if they figure the perpetrator is the one who gets to decide where the boundaries lie. Where on Earth do people get the idea that they get to decide when it is okay to use other people's property and resources? I expect the anonymity of the internet allows them to be callous, because they never see their victim's face.
Now, if you go to your neighbor and ask, "Dude, I noticed that your network is insecure. If I help you secure it, would you mind if I used it when my own line goes down," I'd say you were doing a good deed.
I'd like to see how many of you would react so nicely to someone finding your car unlocked, and taking it for a spin (well, they didn't use that much gas, so it was okay, right?). Unfortunately, how you say you'd react here doesn't count. That's theoretical, and may not accurately reflect what happens when you find someone else's burger wrappers on your passenger seat, or find someone else on your couch, flippingTV channels using your remote control (Well, it isn't like you were home, using your home and TV, right?)