Internet Explorer 9 Do Not Track

I couldn't find anything related to this in the forum. I apologize if it has been mentioned before.

I'm sure many already know about Tracking Protection Lists. Today, while researching something, I came across this Microsoft page -http://ie.microsoft.com/testdrive/Browser/DoNotTrack/Default.html

Those who wouldn't mind to rely on websites respecting the Do Not Track, without resorting to blacklists, can do it so by clicking on the link that says Click here to add an empty Tracking Protection list

Maybe someone is interested...