Effie Worldwide and Warc, the global online provider of ideas and evidence to marketing people, unveiled the list of the most effective marketers of the 2011, derived from almost 2,000 finalists and winning entries to 39 Effie Award competitions worldwide, which unveiled leaders in the field for the past 12 months. The Effie Effectiveness Index, which was launched in 2011, “recognizes the architects of the most effective marketing communications ideas from around the world.” The Index shows winners both by the business type category (Most Effective Marketers, Most Effective Brands, Most Effective Agency Networks, etc.) and by region.