Perhaps the Cybersafety Constituency should simply shut down their computers for good. That would definitely be preferable to letting this minority dictate the permissibility of on-line content in any sense.
The methods and goals of the Cybersafety Constituency are similar to those of other organizations and interest groups whose censorship agenda have been repeatedly struck down by the courts. No need to waste the time, energy or money on the futile pursuit of a "pure", porn-free world wide web. It simply will not happen.
The founders of this so called constituency ought to do a bit more fiddling with themselves, and lot less diddling with the rights of the rest of us.