Excerpt from article at Slate.com
Our attachment to independent bookshops is, in part, affectation—a self-conscious desire to belong a particular community (or to seem to). Patronizing indies helps us think we are more literary or more offbeat than is often the case. There are similar phenomena in the world of indie music fans ("Top 40 has to be bad") and indie cinema, which rebels against stars and big-budget special effects. In each case the indie label is a deliberate marketing ploy to segregate, often artificially, one part of the market from the rest. But when it comes to providing simple access to the products you want, the superstores often do a better job of it than the small stores do: Borders and Barnes & Noble negotiate bigger discounts from publishers and have superior computer-driven inventory systems. The superstores' scale allows them to carry many more titles, usually several times more, than do most of the independents; so if you're looking for Arabic poetry you have a better chance of finding it at Barnes & Noble than at your local community bookstore.
Later in the article is this: Spend more time in public libraries, which offer many of the best features of indie bookshops, including informed staff, diversity, and offbeat titles. Of course, public libraries aren't exactly atmospherically "cool." The clientele is often young children, women over 40, and retired men. I visit five public libraries on a regular basis, and each one makes me feel old. But they deliver the goods.
Read full article: What Are Independent Bookstores Really Good For? Not much.