Definitions: Tagging & Folksonomy
I wasn’t necessarily looking for definitions when I was browsing through my aggregator, but they found me. A thread on Many 2 Many arrives as a good definition that is useful. Clarification by Matthew Hurst defines tagging as: “the process of associating terms with an item without the constraint of a controlled vocabulary.” If that doesn’t mean anything to you, read the whole post and comments. 
