Not the OP but all Facebook had to do was put up a simple click through when posting a housing ad. Something like - "This listing must comply with Federal law,

Not the OP but all Facebook had to do was put up a simple click through when posting a housing ad. Something like - "This listing must comply with Federal law, by posting you claim full responsibility." and a link to the law. In your example if I was the billboard owner and someone wanted to display an ad that was federally regulated I would absolve my liability by making the customer sign off on the fact that their ad complies with federal law. Just seems so simple. I guess the money blinded them. Seems the status quo for Facebook.