I think the reason is that in the end, Parents are tired of parenting their kids, i have a son, he is quite young but it always strucked me as "stupid" that my mother in law keeps asking me and my whife to put a foamy helmet on my son, or buy a belt that haves our kid tied up to us like a dog on a leash when we go out, things like that.
why?, why do i have to tie my son to my belt if just paying attention to where he is at all times is enough?, why do i need to put a helmet in his head if i can prevent him from squishing his head by simply making sure that he doesn´t get to close to an unsecure area?.
why should i relay in outside help to look after my son?, in the end all those things are just an excuse for not to look after the kid, and people tend to forget that parenting is for parents, specialy the goverment, i know that they are doing it because they think its the best for the kids, but shouldn´t parents be the ones that know what is best for the kids?.
oh, and any parent that blames a corporation because his son got lost/hur/exposed to adult material should not have being a parent to begin with, the prime responsibility should always be of the parents, and a notice in the web stating "this site may contain inapropiate material to for children" should suffice.
i guess the question should go like "what happened to the super powers mom´s (or dad´s) had that alowed them to know what were you doing at any given momment as a kid?"
well... it probably got lost in generations of ADD.