Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
Yeah that's what I read too, but was wondering if someone knew some way to get rid of it. It's a shame that they're doing this sort of thing.
 
This guy can take care of it for you:

iIQQM.gif
 
Supercookies, how to get rid of them?

I think the opt out is just opting out of targeted advertisement not necessarily opting out of the tracking unique identifier in the request headers.

Navigate here to check if you are affected ,
http://lessonslearned.org/sniff
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.