@electronic{www.twine.com,
   title       = {Twine}, 
   url         = {http://www.twine.com/},
   biburl      = {https://puma.uni-kassel.de/url/eaf2a0c49aff6eeda52c8b9cbd2cb0c9/hotho},
   keywords    = {2.0 3.0 bookmark folksonomy semantic tagging tools web},
   added-at    = {2007-12-03T21:11:46.000+0100},
   description = {},
   interhash   = {eaf2a0c49aff6eeda52c8b9cbd2cb0c9}, 
   intrahash   = {eaf2a0c49aff6eeda52c8b9cbd2cb0c9}
}

@electronic{www.2collab.com,
   title       = {Home - 2collab}, 
   url         = {http://www.2collab.com/home},
   biburl      = {https://puma.uni-kassel.de/url/5ef5d81f0acf9b1647a26f5fb81306d7/hotho},
   keywords    = {bookmark folksonomy publication social tagging tools},
   added-at    = {2007-08-20T16:02:04.000+0200},
   description = {},
   interhash   = {5ef5d81f0acf9b1647a26f5fb81306d7}, 
   intrahash   = {5ef5d81f0acf9b1647a26f5fb81306d7}
}

@electronic{www.bibsonomy.org,
   title       = {BibSonomy}, 
   url         = {http://www.bibsonomy.org},
   biburl      = {https://puma.uni-kassel.de/url/ccd37171f107576d4cd3785311fa0b87/hotho},
   keywords    = {bibsonomy bookmark folksonomy publication sharing social tools},
   added-at    = {2007-06-21T13:57:38.000+0200},
   description = {},
   interhash   = {ccd37171f107576d4cd3785311fa0b87}, 
   intrahash   = {ccd37171f107576d4cd3785311fa0b87}
}

@electronic{www.fuzzzy.com,
   title       = {fuzzzy.com socio-semantic bookmarking}, 
   url         = {http://www.fuzzzy.com},
   biburl      = {https://puma.uni-kassel.de/url/1986b439c34d44967e4a4f366852d23c/hotho},
   keywords    = {2.0 bookmark folksonomy tagging tools web},
   added-at    = {2007-03-22T19:48:21.000+0100},
   description = {Create tags and relations between tags. Revelutionary collaborative tagging system.},
   interhash   = {1986b439c34d44967e4a4f366852d23c}, 
   intrahash   = {1986b439c34d44967e4a4f366852d23c}
}

@electronic{3spots.blogspot.com,
   title       = {3spots: ALL Social that CAN bookmark}, 
   url         = {http://3spots.blogspot.com/2006/01/all-social-that-can-bookmark.html},
   biburl      = {https://puma.uni-kassel.de/url/e11e788e532bde23e2cf410ab5e29f40/hotho},
   keywords    = {2.0 bookmark folksonomy list survey tagging tools web},
   added-at    = {2007-03-21T13:11:56.000+0100},
   description = {},
   interhash   = {e11e788e532bde23e2cf410ab5e29f40}, 
   intrahash   = {e11e788e532bde23e2cf410ab5e29f40}
}

@electronic{infopirate.org,
   title       = {Social Bookmark Search | Infopirate.org}, 
   url         = {http://infopirate.org/social-bookmark-search},
   biburl      = {https://puma.uni-kassel.de/url/01ed902638c7d0650ec484121864354e/hotho},
   keywords    = {search social folksonomy bookmark tagging meta},
   added-at    = {2007-02-20T11:35:44.000+0100},
   description = {},
   interhash   = {01ed902638c7d0650ec484121864354e}, 
   intrahash   = {01ed902638c7d0650ec484121864354e}
}

@electronic{www.taggly.com,
   title       = {Taggly - Online Social Bookmarks Manager}, 
   url         = {http://www.taggly.com/},
   biburl      = {https://puma.uni-kassel.de/url/8be1a8f7216e4997d9fbf126bac5c613/hotho},
   keywords    = {italy social bookmark folksonomy tools tagora},
   added-at    = {2006-12-20T08:29:26.000+0100},
   description = {},
   interhash   = {8be1a8f7216e4997d9fbf126bac5c613}, 
   intrahash   = {8be1a8f7216e4997d9fbf126bac5c613}
}

@electronic{bluedot.us,
   title       = {Blue Dot: Dot the Web. Connect with Friends.}, 
   url         = {http://bluedot.us/friends/dots},
   biburl      = {https://puma.uni-kassel.de/url/241b3980f26938da076645950600f82d/hotho},
   keywords    = {social folksonomy bookmark tools},
   added-at    = {2006-12-08T10:06:21.000+0100},
   description = {},
   interhash   = {241b3980f26938da076645950600f82d}, 
   intrahash   = {241b3980f26938da076645950600f82d}
}

@electronic{iq.lycos.de,
   title       = {Lycos iQ | Startseite}, 
   url         = {http://iq.lycos.de/},
   biburl      = {https://puma.uni-kassel.de/url/6ed902de5786537bd4b020755216a9e7/hotho},
   keywords    = {base lycos questions bookmark folksonomy tools iq del.icio.us knowledge clone wissensbasis},
   added-at    = {2006-11-24T10:39:03.000+0100},
   description = {},
   interhash   = {6ed902de5786537bd4b020755216a9e7}, 
   intrahash   = {6ed902de5786537bd4b020755216a9e7}
}

@electronic{www.mister-wong.de,
   title       = {Übersicht | mister-wong.de | Social Bookmarking Tool}, 
   url         = {http://www.mister-wong.de/},
   biburl      = {https://puma.uni-kassel.de/url/e72b62f5755188915d02593240e4b0be/hotho},
   keywords    = {deutschland social bookmark folksonomy tools tagging},
   added-at    = {2006-11-21T21:35:26.000+0100},
   description = {},
   interhash   = {e72b62f5755188915d02593240e4b0be}, 
   intrahash   = {e72b62f5755188915d02593240e4b0be}
}

@electronic{www.linkarena.com,
   title       = {LinkARENA.com - Bookmarks verwalten - Favoriten verwalten - Links verwalten - Weltweiter Zugriff - Worldwide access}, 
   url         = {http://www.linkarena.com/},
   biburl      = {https://puma.uni-kassel.de/url/feb9c0983ba362c8498c122633e7d395/hotho},
   keywords    = {suchmaschinen deutschland folksonomy bookmark tools del.icio.us clone},
   added-at    = {2006-11-21T21:32:41.000+0100},
   description = {},
   interhash   = {feb9c0983ba362c8498c122633e7d395}, 
   intrahash   = {feb9c0983ba362c8498c122633e7d395}
}

@electronic{www.connotea.org,
   title       = {Connotea: Bookmarks matching tag folksonomies}, 
   url         = {http://www.connotea.org/tag/folksonomies?num=25},
   biburl      = {https://puma.uni-kassel.de/url/911951110beb823082afefc5f08b21fe/hotho},
   keywords    = {citation connotea bookmark folksonomy tools references},
   added-at    = {2006-09-12T09:34:04.000+0200},
   description = {},
   interhash   = {911951110beb823082afefc5f08b21fe}, 
   intrahash   = {911951110beb823082afefc5f08b21fe}
}

@electronic{del.icio.us,
   title       = {del.icio.us}, 
   url         = {http://del.icio.us/},
   biburl      = {https://puma.uni-kassel.de/url/46efc577b7ddef30d1c6fd13311b371e/hotho},
   keywords    = {social folksonomy bookmark system fav},
   added-at    = {2006-08-15T15:32:36.000+0200},
   description = {},
   interhash   = {46efc577b7ddef30d1c6fd13311b371e}, 
   intrahash   = {46efc577b7ddef30d1c6fd13311b371e}
}

@electronic{taggle.de,
   title       = {Taggle - Social Bookmarking - taggle.de}, 
   url         = {http://taggle.de/},
   biburl      = {https://puma.uni-kassel.de/url/c430d356725ab78df5779dca0e06e488/hotho},
   keywords    = {social folksonomy bookmark tools german},
   added-at    = {2006-04-20T10:06:01.000+0200},
   description = {},
   interhash   = {c430d356725ab78df5779dca0e06e488}, 
   intrahash   = {c430d356725ab78df5779dca0e06e488}
}

@electronic{dmoz.org,
   title       = {Open Directory - Computers: Internet: On the Web: Web Applications: Bookmark Managers}, 
   url         = {http://dmoz.org/Computers/Internet/On_the_Web/Web_Applications/Bookmark_Managers/},
   biburl      = {https://puma.uni-kassel.de/url/44d169c93834d1ada4c78dc0931fcd0b/hotho},
   keywords    = {list social bookmark folksonomy tools dmoz manager},
   added-at    = {2006-03-21T22:35:28.000+0100},
   description = {Top: Computers: Internet: On the Web: Web Applications: Bookmark Managers  (78)},
   interhash   = {44d169c93834d1ada4c78dc0931fcd0b}, 
   intrahash   = {44d169c93834d1ada4c78dc0931fcd0b}
}

@electronic{www.blinklist.com,
   title       = {BlinkList | Your personal start page and social bookmarking engine}, 
   url         = {http://www.blinklist.com/},
   biburl      = {https://puma.uni-kassel.de/url/fe555ba0f56817d26e6252208a1fc268/hotho},
   keywords    = {search bookmark folksonomy tools},
   added-at    = {2006-02-24T08:38:56.000+0100},
   description = {},
   interhash   = {fe555ba0f56817d26e6252208a1fc268}, 
   intrahash   = {fe555ba0f56817d26e6252208a1fc268}
}

@electronic{directory.google.com,
   title       = {Google Directory - Computers > Internet > On the Web > Web Applications > Bookmark Managers}, 
   url         = {http://directory.google.com/Top/Computers/Internet/On_the_Web/Web_Applications/Bookmark_Managers/},
   biburl      = {https://puma.uni-kassel.de/url/2f740870c99e217ed9e4f988cc713c06/hotho},
   keywords    = {list directory social folksonomy bookmark dmoz},
   added-at    = {2006-02-23T10:43:28.000+0100},
   description = {},
   interhash   = {2f740870c99e217ed9e4f988cc713c06}, 
   intrahash   = {2f740870c99e217ed9e4f988cc713c06}
}

@electronic{getluky.net,
   title       = {getluky.net » Gordon Luk’s Freetag, an Open Source Tagging / Folksonomy module for PHP/MySQL applications}, 
   url         = {http://getluky.net/freetag/},
   biburl      = {https://puma.uni-kassel.de/url/a1e81ad492659df07deaf41e3e343f93/hotho},
   keywords    = {free open folksonomy bookmark tools tagging source implementation},
   added-at    = {2006-02-20T09:45:28.000+0100},
   description = {},
   interhash   = {a1e81ad492659df07deaf41e3e343f93}, 
   intrahash   = {a1e81ad492659df07deaf41e3e343f93}
}

@electronic{ma.gnolia.com,
   title       = {Ma.gnolia Social Bookmarking: Search and Find Web Sites & Build Community Online.}, 
   url         = {http://ma.gnolia.com/},
   biburl      = {https://puma.uni-kassel.de/url/9c9221b54a1189d7f836d2940eb01a77/hotho},
   keywords    = {bookmark folksonomy tools},
   added-at    = {2006-02-19T11:56:35.000+0100},
   description = {},
   interhash   = {9c9221b54a1189d7f836d2940eb01a77}, 
   intrahash   = {9c9221b54a1189d7f836d2940eb01a77}
}

@electronic{unalog.com,
   title       = {unalog: Unalog!}, 
   url         = {http://unalog.com/},
   biburl      = {https://puma.uni-kassel.de/url/dca1cd91b2ff2322763d21dc2bfef430/hotho},
   keywords    = {folksonomy bookmark tools},
   added-at    = {2006-02-18T14:32:24.000+0100},
   description = {},
   interhash   = {dca1cd91b2ff2322763d21dc2bfef430}, 
   intrahash   = {dca1cd91b2ff2322763d21dc2bfef430}
}