> Under your proposal, there's an inevitable lawsuit where a bunch of people get paid out for allowing their children to get goatse'd because 'kidpxrn.biz' fals

> Under your proposal, there's an inevitable lawsuit where a bunch of people get paid out for allowing their children to get goatse'd because 'kidpxrn.biz' falsely put on the safe-for-kidz header There could be an organization that reviews site content and moderation policies, ensures that site operator and owner are not foreigners (so that they can be put to jail) and issues cryptographic proof of verification that the website would display in an HTTP header. As website owners are not anonymous they will not risk a jail term to put unsafe content on the site.