I've suggested in the post that something along the lines "we do not react to Do Not Track signals" may be a start. It's hard to tell what will be a standard down the road. If you do honor those signals though, a more thorough description will be in order.

Also note that (6) sets out slightly stricter standards regarding disclosure:

(6) Disclose whether other parties may collect personally identifiable information about an individual consumer’s online activities over time and across different Web sites when a consumer uses the operator’s Web site or service.

If you support it: "We support the Do Not Track browser setting. Do Not Track (or DNT) is a preference you can set in your browser to let the websites you visit know that you do not want them collecting certain information about you."