A tag cloud that shows the reader how other people have tagged the works in their library.
 Further reading
- "Tag Mirror" is back!, New Features, 2011/03/04.
- blog post, 2011/03/04.
- Tag Mirror: See your books the way others do (blog post), 2007/08/23.
- Tag Mirror, Talk About LibraryThing, 2007/08/23.