It is important to remember that child pornography is evidence of a crime. People do not send that evidence to others without receiving compensation of some sort; the knowledge that others are looking at the images is knowledge that they have evidence of the crime. The people who commit crimes against children are very secretive, and those who produce child pornography often go to great lengths to remain undetected. It is clear from what is known about online child pornography exchanges that trade of some kind is occurring, often serving a dual-role of compensation and of filtering out law enforcement officers.

That is the real issue: these people know that once their photos and videos spread around, the police will become aware of them. Rather than knowing that people enjoy their work, what the producers of child pornography know is that their work can lead to their arrest. They are exchanging it because they are receiving enough in return to justify such risks.

The original legal justification for the censorship of child pornography was to remove that compensation, since the police were having so much trouble locating child pornography producers. My point is that that justification is now badly in need of review, because the majority of people guilty of child pornography possession did not compensate the producers in any way. I have no problem with raids on forums where child pornography is exchanged quid pro quo; my problem is with raids on people suspected of downloading child pornography from peer to peer networks or third/fourth/fifth/etc. hand websites that are many levels removed from the producers. At the very least, prosecutors should be required to show that the imagery was paid for in some way, whether by barter or with money.