The document discusses how consumers are adopting digital interactions for different industries to varying degrees. Some industries like software, airlines, and utilities have many fully digital consumers, while others like telecom, banking, and appliances have strong digital consideration and evaluation but fewer fully digital purchases. It also notes that as consumers opt for more complete digital interactions, challenges for brand marketers will likely increase. Companies need to track emerging digital business models and learn from examples like Mobile Vikings and Free that have strong brand conversion through creating helpful digital communities. The digital revolution both threatens companies as customers have more options but also provides an opportunity if companies can adapt.