Today, at long last, we published our report officially introducing the always addressable customer, though I (and others) have been talking about it for a while now. Just to refresh your memory, always addressable customers are people who own and use at least three web-connected devices, go online multiple times per day, and go online from multiple physical locations — and it's already 38% of US online adults. This report was a true collaboration among many people on the Interactive Marketing research team, including Lizzie Komar, who was a pretty new Research Associate at the start of our journey, and who shares her thoughts about the report and its findings in the following guest post: The Always Addressable Customer report…