What are the benefits of tagging

Hi, there might be benefits of tagging such as:
-allows multiple access points to information
-allows fast discovery of a range of other items
-establishes relationships between people with the same content
-permits multiple access points to information

there's also disadvantages like duplication and redundancy, because the vocabulary is uncontrolled; and lack of hierarchy

You're a nobody



until you've been tagged.

It makes it so you can find stuff.

My mother has my army dog tags at home. Forgot to take them with me after my last visit, a couple of weeks ago.

I carry Set's.