Review of Omar Serroukh's shop "Fez".
A story of shorts and spreadsheets.
Indecision and detail by Thomas Dreyer.
Duality of Fix-Points for Distributive Lattices, by Prahladavaradan Sampath.
[swikig] SemWiki2006 Workshop Infos, by Max Völkel. Includes first attempt at listing the differing mixes of data and meta-data in wikis. See also [swikig] How to explain Semantic Wiki to Wiki people? by Max Völkel. And Annotation and Navigation in Semantic Wikis by Eyal Oren, Renaud Delbru, Knud Möller, Max Völkel, and Siegfried Handschuh.
[swikig] Multi-way relationships?. See also Ontiki: an ontology-aware wiki and Rich Morin's blog posting on the same. The swikg archives are here. Possibly related is Help:Semantic templates when used with Help:Chains of relations and attributes. See also ParserFunctions mentioned in section on "Optional entries and conditionals"?
RDF and RDF Schema: An Overview by Sebastian Schaffert.
From the Yoneda lemma to categorical physics by John Baez.