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 'Lot of Weakness' in Spending Among Top Ad Categories TNS Media Intelligence Issues Final Tally for Disappointing 2006 By Nat Ives, Published on March 13, 2007 0 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. Become a Member Already a member? Log in.