- The document provides a checklist of seven essential elements for any successful digital campaign: search engine optimization, search engine marketing, online competition monitoring, utilizing existing online communities, appropriate content delivery, scaled engagement options, and coordinating online and offline efforts. - It highlights lessons learned from the presidential campaigns in 2008, including Obama's success with search engine marketing, monitoring competition online, and using existing online communities like YouTube and blogs. - An effective digital strategy can specifically target messaging, amplify messaging, offer measurable results, and often be cost-effective.