Chrome's one is now live @ Google
Mozilla have announced theirs too but it's not live yet. Basically it stops ad orgs part of the self-regulation program for online behavioral advertising from tracking your online habits via cookies and so on. Good stuff.
The full smackdown on this movement can be read at el Reg: http://www.theregister.co.uk/2011/01/24/google_ad_opt_out_chrome_extension/
Mozilla have announced theirs too but it's not live yet. Basically it stops ad orgs part of the self-regulation program for online behavioral advertising from tracking your online habits via cookies and so on. Good stuff.
The full smackdown on this movement can be read at el Reg: http://www.theregister.co.uk/2011/01/24/google_ad_opt_out_chrome_extension/