anotherglass, I don't feel irritated in the slightest by your supporters. They are quite right to stick by their opinions, I certainly do mine.
You sound a very reasonable woman, and on the issue of porn I am in complete agreement with you. I, however, think it needs to be tackled from the top down. I think censorship is not the way to deal with this, or the best way to teach our children. My ds is 6 and asks pertinent questions all the time. Tonight he saw animals killing and eating each other. We deal with it, as it arises. But I know there is so much on the outside world I cannot control, and so the way I deal with this is teach him what is appropriate and what is not, at home. His father and I set him a good example. We equip him with the tools to deal with issues, such as porn, and how to turn the other cheek.
I see Sun readers every day at school. I just don't look at them for any length of time, but if my son and his friends saw a page 3, I know they would laugh, as boys do,and move on. If he asked, I would put him in the picture of where I stand on porn, in child friendly terms. That is what kids need, to be taught the tools to deal with what life throws at them, and to make informed decisions.
Of course it's not nice if the man is carelessly leaving it open on page 3, but asking him to turn the page is just not the way forward. In my opinion. But you know this, and so i shall leave it there.
All the best.