I've been getting into poetry lately and hanging out on a certain poetry website that usually has between 50 and 100 people on it, including many underaged girls. In fact, there is no age restriction, so the girls can be as young as 10 yo.
A few weeks ago, I noticed a suspicious character hanging around, whose sole intent was to hit on underaged girls. I notified the moderators and administrators, but they ignored me. I proceeded to investigate this guy, since he was dumb enough to use his real name, and I determined he was indeed a pedophile.
I contacted the FBI, and they confirmed that he had been investigated before for pedophilia, and they thanked me for the tip.
He remained on that website for several weeks harassing young girls. I warned many of the girls about him, but there were always new girls arriving everyday, so he remained a threat the whole time.
I need to know to whom should I complain about this website? Is there something akin to the FCC that handles website complaints? Can they get their website license revoked? They run a lot of ads, so it is definitely a for-profit website. Are there any web blogs etc. that deal with dangerous websites like this?