You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract Microsoft Takes Heat From Coke, P&G For 'Do Not Track' Browser Wide Spread Opposition, But No Plans to Punish Microsoft in the Marketplace By Jack Neff, Published on October 15, 2012 6 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Register Now Already a member? Log in.