A really lovely piece on the repositories of information that aren’t catalogued—a fourth quadrant in the Rumsfeldian taxonomy, these dark archives are the unknown knowns.
Vannevar Bush’s original 1945 motherlode of hypertext.
Great post by Leisa on the real reasons for using personas (they might not be the reasons you think).
Leisa's slides from the IA Summit in Vegas. Looks like it was an excellent presentation, channelling the spirit of Kelly Goto and Jeff Veen.
Happy Cog redesigns Dictionary.com and its siblings.
Flickr photo set, AIGA card sorting exercise.