Ive not read the whole thread so sorry if this has been covered.
So if I as an adult want to look at pornographic imagines....perfectly legit ones, I would have to declare that I want the filter turned off, and whilst its off any pornographic material could be searched for, thus meaning my children could happen upon images not suitable for children. Hmm the system is massively flawed.
Also I can see many husband wife conversations talking about the filter and why has it been opted out off hehe. Luckily I have an open minded wife.