Social Cataloging Compared Nicole C. Engard October 29, 2006 2 librarytwopointzero has a comprehensive comparison of three social cataloging tools: Gurulib, LibraryThing, and Shelfari. The conclusion? I think you can see that Librarything is my favourite. I think, in comparison to the other two, Librarything really gives you that extra. Share this:EmailTwitterFacebookGoogleTumblrLinkedInRedditPocketPinterest Related posts: Encyclopedias Compared Five Weeks to Social Library Another Personal Library Tool Social Notetaking Banning Social Sites?