The document summarizes Katy Keim's presentation on building brand nations at the Lithium Likes to Loves Tour on September 21, 2011 in New York City. Some of the key points discussed include how engaging customers through online communities can transform them from passive "likes" to active "loves" of the brand, the must-haves of successful brand nations like engagement, scalability, reach, and measurability, and examples from companies like Sephora and Verizon that have built brand loyalty through online customer communities.