http://isdb4l77sjqoy2qq7ipum6x3at6hyn3jmxfx4zdhc72ufbmuq4ilwkqd.onion/docs/directory.html
We believe it does not, because: The service only restricts the content in the groups that you choose to register – we have no register of all existing groups, and no access to their content. The service itself is open-source, and can be self-hosted, so anybody can run an alternative directory service with the different content policies, or without any policies at all.