I'll just close with this: in her research, Judith Levine
found that at one time the _only_ place you could find the
original child porn-- stuff that has been circulating for 30 years
(first in print and then scanned into net photos)-- that
same stuff which was actually "a day at the beach" shots of
toddlers and such were on sting sites exclusively.

The birth of net child porn was promulgated by sting ops
from the gov't and elsewhere.

The book "Harmful To Minors" is thoroughly researched and
footnoted and has gone to more than one printing in hardcover
and paperback.

But if there's more to say about it, I'd do in the dungeon
or someplace.

I am not a parent, but I am a former child. I believe that little
has been learned by successive generations on these subjects.