You can also get involved at the Drumbeat Privacy Icons project page. A good blog on the proposed Icons is here at Aza Raskin blog http://www.azarask.in/blog/post/privacy-icons/
Thoughts, comments, suggestions, and alternate constructive proposals are welcome. This is an alpha proposal for highlighting the parts of a site’s privacy policy you, as a user, should care about. For a more detailed set of thoughts on how these icons can be made enforceable, please read his original original blog post.