If a person takes really bad advice from this section who is responsible?:
If you take bad advice from an Internet chat/question and answer site, it is YOUR FAULT! Stop trying to find ways to sue people. You are not hiring someone for legal advice on Yahoo answers. See a licensed attorney in your state if you need legal advice. If you do something EXTREMELY stupid as a result of a website, you were EXTREMELY stupid to begin with.

Well, after all that, I would love to give you some case law and advice about liability, but that would be legal advice and my lawyer is not in today to write me up a disclaimer to add at the bottom of this.