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 Internet Economy: Valuing the Web's Economic Impact Tangible or Intangible, Its Effect on Business and Culture is Big By John Deighton, Published on June 24, 2009 3 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.