Why is everything a slippery slope for you people? Is it not possible that we find a middle way?
I wish, with all my heart, that we could always rely on reasonable people to take reasonable positions and make reasonable use of power. All it takes is for an unreasonable person to attain a position of power, or even for a reasonable person to be misled by unreasonable people controlling the flow of information, for power to be abused. Put this power in the hands of a reasonable person, and his successor (or two or three) could be a religious zealot or some other kind of fanatic. I categorically find the idea of "kiddie porn" vile and disgusting; and at the same time I'm willing to bet that many families have photos of naked babies, or children in the bathtub, or teens changing in a towel on the beach, that are purely childish mementos - except that by some technical literal criteria, the nudity and age could be counted as kiddie porn. Not to mention differing cultural standards: in the US a national magazine cover can show a girl in a teeny bikini but the slightest glimpse of nipple is forbidden, while in some countries a girl needn't bother with a top at all.
Those who can, do; those who can't, write. Those who can't write work for the Bell Labs Record.