Faceted search, or guided navigation, has become the de facto standard for e-commerce and product-related websites, from big box stores to product review sites. But e-commerce sites aren’t the only ones joining the facets club. Other content-heavy sites such as media publishers (e.g. Financial Times: ft.com), libraries (e.g. NCSU Libraries: lib.ncsu.edu/), and even non-profits (e.g. Urban Land Institute: uli.org) are tapping into faceted search to make their often broad-range of content more findable.
Essentially, faceted search has become so ubiquitous that users are not only getting used to it, they are coming to expect it. The power of faceted search lies in the ability of users to create their own custom navigation by combining various perspectives rather than forcing them through a specific path.