By defining “digital” as not the technology, device, or channel, but rather the habits and expectations of modern users, we are able to make practical decisions about which marketing tactics, technologies, devices, and channels to use to match these users’ habits and expectations. If you know their habit is to search, then you wouldn’t blow your whole budget on TV ads and have nothing for them to find online when they search. if you believe they expect to be able to find information from their iPhones, then you wouldn’t make your whole site high bandwidth, flashy, and Flash because they wont be able to view it at all.