DNT is now honored by Google, Twitter and other sites. It may eventually be mandated by law.
If you feel uncomfortable with 3rd party tracking, then enable it. You can test your browser to see if it's enabled here: http://dnt.mozilla.org/
There's also instructions there for enabling it.
Enable Do Not Track (DNT) Header in Firefox and IE9
- FlyingPenguin
- Flightless Bird
- Posts: 33161
- Joined: Wed Nov 22, 2000 11:13 am
- Location: Central Florida
- Contact:
Enable Do Not Track (DNT) Header in Firefox and IE9
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“The Government of Spain will not applaud those who set the world on fire just because they show up with a bucket.” - Prime Minister of Spain, Pedro Sánchez

“The Government of Spain will not applaud those who set the world on fire just because they show up with a bucket.” - Prime Minister of Spain, Pedro Sánchez

what losers would use tracking protection? it's ok...i'm not bitter. 
http://pcabusers.org/forums/showthread.php?t=52124
http://pcabusers.org/forums/showthread.php?t=52124