People don't differentiate between their on- and offline lives. Why should marketers? As the online portion of advertising and marketing budgets increases, marketers must examine how these plans will be integrated with traditional media. Even within the online world, campaign elements require integration. It's about optimizing spend and ensuring the right amount of dollars are dedicated to the most effective approach.
While online marketers can benefit from non-digital observations and action tracking, the reverse holds true for marketing that lies outside the Internet.