This has always been inherent in "the process." It's just that child pornography is particularly easy to vilify, as it likely should be. But in the past, there have been similar scares using witches, communists, homosexuals. Now there are Nazis and child pornographers. (Heck, I've even seen people trying to vilify Nazi child pornographers!)

I think more attention should be placed on the broader issue of Human Trafficking. We know this is real, and child pornography constitutes some fraction of it. It's just a lot easier for the police to get ahold of an IP and break down somebody's door.