I knew about the Long Tail Concept during my Marketing Master study and while reading this book, many aspects and the whole history (which is fascinating) of the Long Tail was explained and analysed. Even though the book was first published more than a decade ago, its content remains up-to-date, the examples too. Give it a go if you want to dig deeper into the concept, will be nice to read if you are into marketing or economy in general :) Few things the book touched on were forces that birthed the Long Tail (democratization in production, distribution, and how supply and demand find each other faster and easier), economy of scarcity vs. abundance, the paradox of choice (whether it is there or how it can be twisted) and how filters boost confidence when exploring down the Tail, and many more. You may disagree with some ideas or conclusions, but still the idea was presented 15 years ago, and still continued to apply, so, impressive.