Let me get this straight:
Some of you think its better for a kid to watch TV (for example), where they have no control of what they are shown, than it is to use a computer, when they choose whatever they want to see (or not)? If your kid is interested in watching porn, it doesnt mean he is a horrible freak, it just means he is sexually healthy.
Way to go, your poor kids will have a hard time being a true individual, cause you are not only forbiding what they see, but plainly trying to control their sense of curiosity.
If you have more trust for what strangers teach your kids, than trust for what your kid decides to do with the information that is available to him, you are not a parent but a manager.
I think the internet is one of the greatest learning tools of all time because a person can access information at will, from the safety of home. Yes, there are awful things out there in the web. But so what? its even worse in the world. You cant shield your children from reality.
If you have to watch what sites your kids are visiting, and spy on their emails and private messages, then you have serious issues, not only as a parent, but as a person.
And trust me, even if you keep taps on whatever your adolecent kid sees, and hears, you are not doing any good, cause his imagination will provide for whatever information you are restricting -- and there is nothing more wild and freaky than an adolecent imagination when they are just starting to get curious on what you consider to be be morally wrong.