Home

References

Citations

Bibliography

External Links

Design & Credits

Introduction
Definitions
A Short History
What Proponents Love
What Detractors Hate
Flickr: a Tool for the Individual
Del.icio.us: a Tool for the Many
Tagging Library Classification
Fun with Folksonomies
The Future
Conclusion
References
Email










Citations       

  1. Shirky, Clay.  "Ontology is Overrated: Categories, Links, and Tags." March/April 2005.   Clay Shirky's Writings About the Internet.  Retrieved October 27, 2005.  <http://www.shirky.com/writings/ontology_overrated.html>
  2. Mathes, Adam.  “Folksonomies – Cooperative Classification and Communication Through Shared Metadata.”   December 2004.   Retrieved October 27, 2005.  <http://www.adammathes.com/academic/computer-mediated-communication/folksonomies.html>
  3. Ibid.
  4. Vander Wal, Thomas.  "Folksonomy Definition and Wikipedia."  November 2, 2005.  vanderwal.net.  Retrieved November 5, 2005. <http://www.vanderwal.net/random/entrysel.php?blog=1750>
  5. Hammond, Tony. et al.  "Social Bookmarking Tools (I):  A General Review."  April 2005.  D-Lib Magazine.  Volume 11 Number 4.  Retrieved October 27, 2005.  <http://www.dlib.org/dlib/april05/hammond/04hammond.html>
  6. Merholz, Peter.  "Ethnoclassification and vernacular vocabularies."  August 30, 2004.  Peterme.com.  Retrieved October 30, 2005.  <http://www.peterme.com/archives/000387.html>
  7. Mathes, Adam.  “Folksonomies – Cooperative Classification and Communication Through Shared Metadata.”   December 2004.   Retrieved October 27, 2005.  <http://www.adammathes.com/academic/computer-mediated-communication/folksonomies.html>
  8. Ibid.
  9. Sherman, Chris.  "Where Tagging Works: Searching for a Good Game."  November 2, 2005.  SearchEngineWatch.  Retrieved November 5, 2005. <http://searchenginewatch.com/searchday/article.php/3560851>
  10. "Delicious."  November 8, 2005.  Wikipedia.  Retrieved November 10, 2005.  <http://en.wikipedia.org/wiki/Delicious>
  11. Hicks, Matthew.  "Online Collaboration Borne From Multiplayer Game."  February 12, 2004.  eWeek.com.  Retrieved November 5, 2005. <http://www.eweek.com/article2/0,1759,1526440,00.asp>
  12. Sifry, Dave.  "State of the Blogosphere, August 2005, Part 3: Tags."  August 4, 2005.  Technorati Weblog:  What's New in Technorati and the Blogosphere.  Retrieved November 1, 2005. <http://www.technorati.com/weblog/2005/08/37.html>
  13. Hammond, Tony. et al.  "Social Bookmarking Tools (I):  A General Review."  April 2005.  D-Lib Magazine.  Volume 11 Number 4.  Retrieved October 27, 2005.  <http://www.dlib.org/dlib/april05/hammond/04hammond.html>
  14. Ibid.
  15. Shirky, Clay.  "Ontology is Overrated: Categories, Links, and Tags." March/April 2005.   Clay Shirky's Writings About the Internet.  Retrieved October 27, 2005.  <http://www.shirky.com/writings/ontology_overrated.html>
  16. Ibid.
  17. Udell, John.  "Collaborative knowledge gardening."  August 20, 2004.  Infoworld.  Retrieved October 27, 2005. <http://www.infoworld.com/article/04/08/20/34OPstrategic_1.html>
  18. Dawe, Jordan et al.  Discussion on Folksonomy.  October 30, 2005. 
  19. Mathes, Adam.  “Folksonomies – Cooperative Classification and Communication Through Shared Metadata.”   December 2004.   Retrieved October 27, 2005.  <http://www.adammathes.com/academic/computer-mediated-communication/folksonomies.html>
  20. Shirky, Clay.  "Ontology is Overrated: Categories, Links, and Tags." March/April 2005.   Clay Shirky's Writings About the Internet.  Retrieved October 27, 2005.  <http://www.shirky.com/writings/ontology_overrated.html>
  21. Wexler, Michael.  "I still hate tagging..."  April 13, 2005.  The Net Takeaway.  Retrieved November 2, 2005. <http://www.nettakeaway.com/tp/article/155/i-still-hate-tagging>
  22. Kelly, Brian.  "Folksonomies - The Sceptics View."  October 10, 2005.  Internet Librarian International 2005 Conference. Retrieved October 27, 2005. <http://www.ukoln.ac.uk/web-focus/events/conferences/ili-2005/talk-3/>
  23. Wexler, Michael.  "I continue to despise tagging..."  August 1, 2005.  The Net Takeaway.  Retrieved November 2, 2005.  <http://www.nettakeaway.com/tp/article/175/i-continue-to-despise-tagging>
  24. Davis, Ian.  "Why Tagging is Expensive."  September 7, 2005.  Silkworm.   Retrieved November 9, 2005.  <http://silkworm.talis.com/blog/archives/2005/09/why_tagging_is.html>
  25. Wexler, Michael.  "I Hate "Tags"."  February 4, 2005.  The Net Takeaway.  Retrieved November 2, 2005.  <http://www.nettakeaway.com/tp/article/145/i-hate-tags>
  26. Ibid.
  27. Boyd, Danah.  "questions of classification (a response to Clay)."  January 30, 2005.  Many2Many.  Retrieved November 5, 2005. <http://www.corante.com/many/archives/2005/01/30/questions_of_classification_a_response_to_clay.php>
  28. Vander Wal, Thomas.  "Explaining and Showing Broad and Narrow Folksonomies."  February 21, 2005.  vanderwal.net.  retrieved November 5, 2005.   <http://www.vanderwal.net/random/entrysel.php?blog=1635>
  29. Ibid.
  30. "del.icio.us/about."  Del.icio.us.  Retrieved November 5, 2005.<http://del.icio.us/doc/about>
  31. Golder, Scott A., and Bernardo A. Huberman.  "The Structure of Collaborative Tagging Systems."  2005.   Information Dynamics Lab, HP Labs.  Retrieved November 5, 2005.  <http://www.hpl.hp.com/research/idl/papers/tags/tags.pdf>
  32. Vander Wal, Thomas.  "Explaining and Showing Broad and Narrow Folksonomies."  February 21, 2005.  vanderwal.net.  retrieved November 5, 2005.   <http://www.vanderwal.net/random/entrysel.php?blog=1635>
  33. Walker, Jill.  "Feral Hypertext:  When Hypertext Literature Escapes Control."  Retrieved October 27, 2005.  <http://jilltxt.net/txt/FeralHypertext.pdf>
  34. Vander Wal, Thomas.  "Explaining and Showing Broad and Narrow Folksonomies."  February 21, 2005.  vanderwal.net.  Retrieved November 5, 2005.   <http://www.vanderwal.net/random/entrysel.php?blog=1635>
  35. Doctorow, Cory.   “ETECH notes: Folksonomy, or How I Learned to Stop Worrying and Love the Mess.” March 16, 2005.  Boing Boing.  Retrieved October 27, 2005. <http://www.boingboing.net/2005/03/16/etech_notes_folksono.html>
  36. Terdiman, Daniel.  “Folksonomies Tap People Power."  February 1, 2005.  Wired News.  Retrieved October 16, 2005. <http://www.wired.com/news/technology/0,1282,66456,00.html>
  37. Shirky, Clay.  "Ontology is Overrated: Categories, Links, and Tags." March/April 2005.   Clay Shirky's Writings About the Internet.  Retrieved October 27, 2005.  <http://www.shirky.com/writings/ontology_overrated.html>
  38. Quigg, Patrick.  Theory of Cataloguing.  Hamden Connecticut: Archon Books, 1968.
  39. Pettee, Julia.  "Fundamental Principles and the Dictionary Catalog."  Theory of Subject Analysis: A Sourcebook.  99.  Eds. Lois Mai Chan, Phyllis A. Richmond, Elaine Svenonius.  Littleton Colorado: Libraries Unlimited Inc., 1985.
  40. Shirky, Clay.  "Ontology is Overrated: Categories, Links, and Tags." March/April 2005.   Clay Shirky's Writings About the Internet.  Retrieved October 27, 2005.  <http://www.shirky.com/writings/ontology_overrated.html>
  41. Ibid.
  42. Ibid.
  43. Wexler, Michael.  "I still hate tagging..."  April 13, 2005.  The Net Takeaway.  Retrieved November 2, 2005. <http://www.nettakeaway.com/tp/article/155/i-still-hate-tagging>
  44. "Tag Cloud." November 3, 2005.  Wikipedia.  Retrieved November 6, 2005. <http://en.wikipedia.org/wiki/Tag_cloud>
  45. Rosenfeld, Louis.  "Folksonomies? How about Metadata Ecologies?"  January 6, 2005.  Bloug.  Retrieved November 7, 2005. <http://louisrosenfeld.com/home/bloug_archive/000330.html>
  46. Wexler, Michael.  "I Hate "Tags"."  February 4, 2005.  The Net Takeaway.  Retrieved November 2, 2005.  <http://www.nettakeaway.com/tp/article/145/i-hate-tags>
  47. Ibid.
  48. Sullivan, Danny.  "Yahoo My Web Tagging & Why (So Far) It Sucks."  June 30, 2005.  SearchEngineWatch.  Retrieved November 6, 2005.  <http://blog.searchenginewatch.com/blog/050630-101701>
  49. Smith, Gene.  "Peter Morville: the Tagsonomy interview."  October 19, 2005.  You're It!:  a blog on tagging.  Retrieved November 1, 2005.  <http://tagsonomy.com/index.php/peter-morville-the-tagsonomy-interview/>
  50. Szekely, Benjamin and Elias Torres.  "Ranking Bookmarks and Bistros:  Intelligent Community and Folksonomy Development"  May 2005. Retrieved November 1, 2005. <http://torrez.us/archives/2005/07/13/tagrank.pdf>
  51. "Spag."  2005.  TagCamp.  Retrieved November 5, 2005. <http://www.tagcamp.org/index.cgi?SPAG>
  52. Rubel, Steve.  "Targeting Through Tagvertising."  April 13, 2005.  Micro Persuasion.  Retrieved November 5, 2005.  <http://www.micropersuasion.com/2005/04/targeting_throu.html>
  53. Weinroth, Adam.  "Tag Team."  July 28, 2005.  Adamnation.  Retrieved November 2, 2005. <http://adam.easyjournal.com/entry.aspx?eid=2632426>
  54. Weinberger, David.  "[berkman] Joshua Schachter."  October 25, 2005.  Joho the Blog.  Retrieved November 1, 2005.  <http://www.hyperorg.com/blogger/mtarchive/berkman_joshua_schachter.html>
  55. Weinroth, Adam.  "Tag Team."  July 28, 2005.  Adamnation.  Retrieved November 2, 2005. <http://adam.easyjournal.com/entry.aspx?eid=2632426>
  56. Sinha, Rashmi.  "Collaborative Filtering strikes back (this time with tags)"  October 27, 2005.  Rashmi Sinha.  Retrieved November 5, 2005.  <http://www.rashmisinha.com/archives/05_10/tags-collaborative-filtering.html>
  57. Weinroth, Adam.  "Tag Team."  July 28, 2005.  Adamnation.  Retrieved November 2, 2005. <http://adam.easyjournal.com/entry.aspx?eid=2632426>
  58. Dawe, Jordan et al.  Discussion on Folksonomy.  October 30, 2005. 
Next Page


Research Bibliography

Boyd, Danah.  "issues of culture in ethnoclassification/folksonomy."  January 28, 2005.  Many2Many.  Retrieved November 5, 2005.   http://www.corante.com/many/archives/2005/01/28/issues_of_culture_in_ethnoclassificationfolksonomy.php
Boyd, Danah.  "questions of classification (a response to Clay)."  January 30, 2005.  Many2Many.  Retrieved November 5, 2005. <http://www.corante.com/many/archives/2005/01/30/questions_of_classification_a_response_to_clay.php>
Carnegie Mellon.  "Technorati Tags."  August 3, 2005.  Retrieved November 1, 2005.  <http://www.ourmedia.org/node/37881>
Chudnov, Dan.  "The End of the Library Bubble."  August 25, 2005.  dchud's work log: work notes and related thoughts.  Retrieved October 14, 2005. <http://curtis.med.yale.edu/dchud/log/2005/Aug/25#end-of-the-library-bubble>
Davis, Ian.  "Why Tagging is Expensive."  September 7, 2005.  Silkworm.   Retrieved November 9, 2005.  <http://silkworm.talis.com/blog/archives/2005/09/why_tagging_is.html>
Dawe, Jordan et al.  Discussion on Folksonomy.  October 30, 2005. 
"Del.icio.us."  November 8, 2005.  Wikipedia.  Retrieved November 10, 2005.  <http://en.wikipedia.org/wiki/Delicious>
"del.icio.us/about."  Del.icio.us.  Retrieved November 5, 2005.<http://del.icio.us/doc/about>
Doctorow, Cory.   “ETECH notes: Folksonomy, or How I Learned to Stop Worrying and Love the Mess.” March 16, 2005.  Boing Boing.  Retrieved October 27, 2005. <http://www.boingboing.net/2005/03/16/etech_notes_folksono.html>
"folksonomy."  Del.icio.us.  Retrieved November 5, 2005. <http://del.icio.us/tag/folksonomy>
"Folksonomy."  November 8, 2005.  Wikipedia.  Retrieved November 10, 2005. <http://en.wikipedia.org/wiki/Folksonomy>
Golder, Scott A., and Bernardo A. Huberman.  "The Structure of Collaborative Tagging Systems."  2005.   Information Dynamics Lab, HP Labs.  Retrieved November 5, 2005.  <http://www.hpl.hp.com/research/idl/papers/tags/tags.pdf>
Hammond, Tony. et al.  "Social Bookmarking Tools (I):  A General Review."  April 2005.  D-Lib Magazine.  Volume 11 Number 4.  Retrieved October 27, 2005.  <http://www.dlib.org/dlib/april05/hammond/04hammond.html>
Hicks, Matthew.  "Online Collaboration Borne From Multiplayer Game."  February 12, 2004.  eWeek.com.  Retrieved November 5, 2005. <http://www.eweek.com/article2/0,1759,1526440,00.asp>
Kelly, Brian.  "Folksonomies - The Sceptics View."  October 10, 2005.  Internet Librarian International 2005 Conference. Retrieved October 27, 2005. <http://www.ukoln.ac.uk/web-focus/events/conferences/ili-2005/talk-3/>
Lawley, Liz.  "it's the social network, stupid!"  January 20, 2005.  Many2Many.  Retrieved October 27, 2005. <http://www.corante.com/many/archives/2005/01/20/its_the_social_network_stupid.php>
Lawley, Liz.  "social consequences of social tagging."  January 20, 2005.  Many2Many.  Retrieved October 27, 2005. <http://www.corante.com/many/archives/2005/01/20/social_consequences_of_social_tagging.php>
Lund, Ben.  et al.   "Social Bookmarking Tools (II):  A Case Study - Connotea.  April 2005.  DLib Magazine.  Volume 11, Number 4.  Retrieved October 27, 2005.  <http://www.dlib.org/dlib/april05/lund/04lund.html>
Mathes, Adam.  “Folksonomies – Cooperative Classification and Communication Through Shared Metadata.”   December 2004.   Retrieved October 27, 2005.  <http://www.adammathes.com/academic/computer-mediated-communication/folksonomies.html>
Mejias, Ulises Ali.  "Tag Literacy."  April 26, 2005.  Ideant.  Retrieved October 27, 2005. <http://ideant.typepad.com/ideant/2005/04/tag_literacy.html>
Merholz, Peter.  "Ethnoclassification and vernacular vocabularies."  August 30, 2004.  Peterme.com.  Retrieved November 1, 2005.  <http://www.peterme.com/archives/000387.html>
Pettee, Julia.  "Fundamental Principles and the Dictionary Catalog."  Theory of Subject Analysis: A Sourcebook.  99-101.  Eds. Lois Mai Chan, Phyllis A. Richmond, Elaine Svenonius.  Littleton Colorado: Libraries Unlimited Inc., 1985.
Quigg, Patrick.  Theory of Cataloguing.  Hamden Connecticut: Archon Books, 1968.
Rosenfeld, Louis.  "Folksonomies? How about Metadata Ecologies?"  January 6, 2005.  Bloug.  Retrieved November 7, 2005. <http://louisrosenfeld.com/home/bloug_archive/000330.html>
Rubel, Steve.  "Targeting Through Tagvertising."  April 13, 2005.  Micro Persuasion.  Retrieved November 5, 2005.  <http://www.micropersuasion.com/2005/04/targeting_throu.html>
Sherman, Chris.  "Where Tagging Works: Searching for a Good Game."  November 2, 2005.  SearchEngineWatch.  Retrieved November 5, 2005. <http://searchenginewatch.com/searchday/article.php/3560851>
Shirky, Clay.  "folksonomies + controlled vocabularies."  January 7, 2005.  Many2Many.  Retrieved October 27, 2005. <http://www.corante.com/many/archives/2005/01/07/folksonomies_controlled_vocabularies.php>
Shirky, Clay.  "Folksonomies are a forced move:  A response to Liz."  January 22, 2005.  Many2Many.  Retrieved October 27, 2005.   <http://www.corante.com/many/archives/2005/01/22/folksonomies_are_a_forced_move_a_response_to_liz.php>
Shirky, Clay.  "Folksonomy is better for cultural values: A response to danah."  January 29, 2005.  Many2Many.  Retrieved November 5, 2005. <http://www.corante.com/many/archives/2005/01/29/folksonomy_is_better_for_cultural_values_a_response_to_danah.php>
Shirky, Clay.  "Ontology is Overrated: Categories, Links, and Tags." March/April 2005.   Clay Shirky's Writings About the Internet.  Retrieved October 27, 2005.  <http://www.shirky.com/writings/ontology_overrated.html>
Sifry, Dave.  "State of the Blogosphere, August 2005, Part 3: Tags."  August 4, 2005.  Technorati Weblog:  What's New in Technorati and the Blogosphere.  Retrieved November 1, 2005. <http://www.technorati.com/weblog/2005/08/37.html>
Singer, Ross.  "library websites and folksonomies."  Online Posting.   April 4, 2005.  WEB4LIB.  Retrieved November 1, 2005.  <http://lists.webjunction.org/wjlists/web4lib/2005-April/013235.html>
Sinha, Rashmi.  "A cognitive analysis of tagging (or how the lower cognitive cost of tagging makes it popular)."  September 27, 2005.  Rashmi Sinha.  Retrieved November 5, 2005.  <http://www.rashmisinha.com/archives/05_09/tagging-cognitive.html>
Sinha, Rashmi.  "Collaborative Filtering strikes back (this time with tags)"  October 27, 2005.  Rashmi Sinha.  Retrieved November 5, 2005.  <http://www.rashmisinha.com/archives/05_10/tags-collaborative-filtering.html>
Smith, Gene.  "Folksonomy: social classification."  August 3, 2004.  Atomiq.  Retrieved October 27, 2005. <http://atomiq.org/archives/2004/08/folksonomy_social_classification.html>
Smith, Gene.  "Peter Morville: the Tagsonomy interview."  October 19, 2005.  You're It!:  a blog on tagging.  Retrieved November 1, 2005.  <http://tagsonomy.com/index.php/peter-morville-the-tagsonomy-interview/>
"Spag."  2005.  TagCamp.  Retrieved November 5, 2005. <http://www.tagcamp.org/index.cgi?SPAG>
Sullivan, Danny.  "Yahoo My Web Tagging & Why (So Far) It Sucks."  June 30, 2005.  SearchEngineWatch.  Retrieved November 6, 2005.  <http://blog.searchenginewatch.com/blog/050630-101701>
Szekely, Benjamin and Elias Torres.  "Ranking Bookmarks and Bistros:  Intelligent Community and Folksonomy Development"  May 2005. Retrieved November 1, 2005. <http://torrez.us/archives/2005/07/13/tagrank.pdf>
"Tags."   October 29, 2005. Wikipedia.  Retrieved November 5, 2005. <http://en.wikipedia.org/wiki/Tags>
"Tag Cloud." November 3, 2005.  Wikipedia.  Retrieved November 6, 2005. <http://en.wikipedia.org/wiki/Tag_cloud>
Tebbutt, David.  “Categorisers are second guessing future trends.”  Information World Review.  214 (June 1, 2005).  17 1/2 p.   EBSCO: Business Source Premier.  U of British Columbia Library, Retrieved October 27, 2005.  <http://toby.library.ubc.ca/resources/infopage.cfm?id=797>
Terdiman, Daniel.  “Folksonomies Tap People Power."  February 1, 2005.  Wired News.  Retrieved October 16, 2005. <http://www.wired.com/news/technology/0,1282,66456,00.html>
Udell, John.  "Collaborative knowledge gardening."  August 20, 2004.  Infoworld.  Retrieved October 27, 2005. <http://www.infoworld.com/article/04/08/20/34OPstrategic_1.html>
Udell, John.  "Semi-private bookmarking in del.icio.us."  November 1, 2005.  InfoWorld.  Retrieved November 5, 2005.  < http://weblog.infoworld.com/udell/2005/11/01.html#a1332n>
Vander Wal, Thomas.  "Explaining and Showing Broad and Narrow Folksonomies."  February 21, 2005.  vanderwal.net.  Retrieved November 5, 2005.   <http://www.vanderwal.net/random/entrysel.php?blog=1635>
Vander Wal, Thomas.  "Folksonomy Definition and Wikipedia."  November 2, 2005.  vanderwal.net.  Retrieved November 5, 2005.  <http://www.vanderwal.net/random/entrysel.php?blog=1750>
Walker, Jill.  "Feral Hypertext:  When Hypertext Literature Escapes Control."  Retrieved October 27, 2005.  <http://jilltxt.net/txt/FeralHypertext.pdf>
Weinberger, David.  "[berkman] Joshua Schachter."  October 25, 2005.  Joho the Blog.  Retrieved November 1, 2005.  <http://www.hyperorg.com/blogger/mtarchive/berkman_joshua_schachter.html>
Weinroth, Adam.  "Tag Team."  July 28, 2005.  Adamnation.  Retrieved November 2, 2005. <http://adam.easyjournal.com/entry.aspx?eid=2632426>
Wexler, Michael.  "I Hate "Tags"."  February 4, 2005.  The Net Takeaway.  Retrieved November 2, 2005.  <http://www.nettakeaway.com/tp/article/145/i-hate-tags>
Wexler, Michael.  "I still hate tagging..."  April 13, 2005.  The Net Takeaway.  Retrieved November 2, 2005. <http://www.nettakeaway.com/tp/article/155/i-still-hate-tagging>
Wexler, Michael.  "I continue to despise tagging..."  August 1, 2005.  The Net Takeaway.  Retrieved November 2, 2005.  <http://www.nettakeaway.com/tp/article/175/i-continue-to-despise-tagging>
Wright, Alex.  "Folksonomy."  August 23, 2004.  Semantic Web.  Retrieved October 27, 2005. <http://www.agwright.com/blog/archives/000900.html>
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External Links

Carnegie Mellon Animation of Technorati blog tagging data.  www.ourmedia.org/node/37881
CiteULike.  www.CiteULike.org
Cloudalici.us.  http://cloudalicio.us
Clusty. http://clusty.com
Connotea.  www.connotea.org
Commontimes.  www.commontimes.org
Del.icio.us.  htttp://del.icio.us.  
Del.icio.us' daily list of popular URLs. http://del.icio.us/popular/
Del.icio.us URLs tagged as "to read" http://del.icio.us/tag/toread
Facetious.  www.siderean.com/facetious/facetious.jsp
Flickr.  www.flickr.com
Flickr's clusters of images tagged with "bush" www.flickr.com/photos/tags/bush/clusters/
Flickr's popular tags (current and all time). www.flickr.com/photos/tags/
Flickr, link to screenshot image.  http://www.flickr.com/photos/medousa/33993855/in/set-753540/
Geobloggers.  www.geobloggers.com
GoogleMaps. maps.google.com
Grafolicious.  www.neuroticweb.com/recursos/del.icio.us-graphs/
Revver.  www.revver.com
Technorati.  www.technorati.com
Thomas Vander Wal's article "Explaining and Showing Broad and Narrow Folksonomies," including the broad and narrow folksonomy images.  www.vanderwal.net/random/entrysel.php?blog=1635
Michael Wexler's series "I Hate Tags" begins here: www.nettakeaway.com/tp/article/145/i-hate-tags  on his blog, The Net Takeaway. www.nettakeaway.com/tp/
Wikipedia.  www.wikipedia.org
Wikipedia article on social software.  http://en.wikipedia.org/wiki/Social_software
Yahoo.  www.yahoo.com

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Design Notes & Image Credits

This page was designed using Nvu, 1st Page 2000, and hand coding.  Orange circle navigation theme and splash page logo were designed by myself using photoshop.  

Screenshots from Flickr and Del.icio.us are used with permission. Technorati and Grafolicious statistics charts, and broad and narrow folksonomy images used according to licence from
 
Creative Commons Logo & Link to Website
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