When tags work and when they don’t: Amazon and LibraryThing

Thingology (LibraryThing’s ideas blog): When tags work and when they don’t: Amazon and LibraryThing: This is an extensive post, revealing the results of a statistical comparison between Amazon and LibraryThing tags, and exploring why tagging has turned out relatively poorly for Amazon. Tim Spaldin ends by making concrete recommendations for ecommerce sites interested in making tagging work.