“The narrative that tells of the first man and woman encountering the tree of knowledge focuses on its tempting fruit. But after we took the bite, we apparently looked up and got the idea that knowledge is shaped like the tree’s branching structure: Big concepts contain smaller ones that contain smaller ones yet. Over the millennia, we have fashioned the structures of knowledge in just such tree-like ways, from the departmental organization of universities (liberal arts contains history and history contains ancient Chinese history) to the hierarchy of species. The idea that knowledge is shaped like a tree is perhaps our oldest knowledge about knowledge.” (David Weinberger – JOHO)

“(…) a place to keep links to the articles you read and the websites you use, and a place to find them again. It is also a place where you can discover new articles and websites through sharing your links with other users. By saving your links and references to Connotea they are instantly on the web, which means that they are available to you from any computer and that you can point your friends and colleagues to them. In Connotea, every user’s links are visible both to visitors and to every other user, and different users’ libraries are linked together through the use of common tags or common bookmarks.” (About Connotea)

“This paper reviews some current initiatives, as of early 2005, in providing public link management applications on the Web – utilities that are often referred to under the general moniker of ‘social bookmarking tools’. There are a couple of things going on here: 1) server-side software aimed specifically at managing links with, crucially, a strong, social networking flavour, and 2) an unabashedly open and unstructured approach to tagging, or user classification, of those links.” (Tony Hammond et al. – D-Lib Magazine April 2005)

“A recent article in the Society for Technical Communications’ Intercom magazine proclaimed that indexing is on the rise (Seth Maislin, “The Indexing Revival,” February, 2005), and that there is a renaissance of work in the field. But at the WritersUA March Conference, Microsoft’s Longhorn features session declared that Longhorn’s Help system will not contain an index, because ‘no one uses it’. Then, to add to the discussion, at that same conference Apple revealed that their next help engine will include synonym rings and will add a form of indexing back into their display. Who’s right? Who’s correctly predicting the trends?” (Jan Wright – WinWriters UA) – courtesy of usablehelp

“Today I want to talk about categorization, and I want to convince you that a lot of what we think we know about categorization is wrong. In particular, I want to convince you that many of the ways we’re attempting to apply categorization to the electronic world are actually a bad fit, because we’ve adopted habits of mind that are left over from earlier strategies.” (Clay Shirky’s Writings About the Internet)