Here's a little primer on child porn for the newbies:
Rule #1: DO NOT POST A LINK TO CHILD PORN
Rule #2: Simple nudity of a child is NOT child porn; child porn is children engaging in sex or posing in a patently sexualized way (lurid display of genitals in a Hustler magazine-type pose, or something along that line)
Rule #3: If you have found child porn DO NOT report it to the police or FBI because part of their general procedure will be to confiscate your computer for the "evidence" it has on it, and while they have it, they will look to see what you have on your computer (and they have their ways of shifting the burden of proof to you in case you have some images on your computer they may find dubious). One of the ironies about our country's hysteria regarding child pornography is that frequently those who report it get treated like criminals themselves
Rule #4: Do report it to
http://www.asacp.com/. They will handle it
Back to Rule #1 a sec: It is really dumb to put up a link to child porn because (a) we don't want to see it and (b) we don't want to have it in our computers.