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Social Bookmarking: Your Favorites Really Want to be Free

Mike Taylor

Even if you’re not sure what tagging is, you’ve already seen it in action on sites like Twitter, YouTube, Flickr, Diigo, and many others. BTW, the art of tagging by folks who are not librarians or catalogers is called “folksonomy.”). NOTE: Delicious isn’t a thing anymore but Diigo works the same way.).