phpScott wrote:I'm not saying there isn't legit info to get but I sometimes wonder about the info that people are accessing via opening pages/files and retrieving only certian data.

I feel the same way about software licenses. Also art, and the copyright on it. Come to think of it, also mail questions.
(The list goes on for hours).
I highly suspect that many of the questions we answer on these forums on a regular basis are used for purposes that at least some of us would consider "evil" or inappropriate, and that more than a few greedy lawyers would be very interested in going after.
I follow the principles of teaching on these forums for the most part: Regardless of the potential evil uses, inform, educate, and explain the issue. If they want to be evil, they will likely manage to do so regardless of your assistance.
Worse, if you don't assist people on anything thats potentially 'evil', many people will learn far less than they could - even if they have noble intentions.
Me personally, I hope that teaching is the right approach. I don't want people to apologize in advance for asking about multiple-target mail questions because the presumption is that it will be used for spamming. The truth is, I care, but it won't change my answer either way.
Knowledge is power, and its most powerful when it is widely shared - which is what this site is all about.
