This is the ‘final’ version of the Architectures for Conversation talk. Hence the (ii) appended to the title.
The presentation isn’t very useful without the notes, and unfortunately at this size the notes aren’t terribly legible. So I recommend viewing it full-screen, or downloading the PDF from Slideshare.
This was a version that I presented at Philly CHI (Philadelphia chapter of the Computer-Human Interaction special interest group of ACM), at the U. Penn campus.
Most of it is the same thing I did at the IA Summit in Vegas a month ago, but there are some new slides and some more content, especially about how User-Experience Communities of Practice fit together, and what I mean by “Infospace.”