Why is IAFD blocked on indexxx.com? For instance I cannot add http://www.iafd.com/person.rme/perfid=kathy_11_cz_blond/gender=f/kathy.htm to the "Submitted Link" section of https://www.indexxx.com/models/59889/keithy/# ? I cannot find any trace of a copyright violation on that page, but just this is claimed.