Is anyone else using the free Kidsafe Digimarc watermarking system to help protect their content from kids?

Check out the following link for more info:
http://www.icra.org/pkd/

We have been using it on all our image and graphics content to help prevent kids from being exposed to our content. It's quick, easy to use, and free!

It's not foolproof or perfect, but at least it's something we can easily implement. Just like labeling of your sites, labeling your content shows you are trying to do the "right thing" and help protect kids from accidental exposure to adult content.

Yes, we know that it only works if the parents have installed filtering software. But, at least we know we have tried to do our part.