What's this about?

Information Architecture is helping people find what they want by chopping up information into chuncks, and sign-posting them with clear labels.

Or as I tell my mum, I'm like the guy who organises what's where on the supermarket shelves, and the signs to show you - so you'll find the jam near the bread.

Only my mum says she can't find a damn thing in the supermarket because they keep on moving stuff around.

And I say that's only an analogy. On the web, content never moves around, does it!?

Blogs

Elegant Hack
Gleanings, the blog, is sometimes interesting, and sometimes much too much detail: which is pretty much the strength and weakness of blogging. There are also some useful articles here.
Peterme.com
Much good stuff in this blog, if too much local detail, but then, it is a blog. And every time I pop in, I tend to revise my opinion upwards.
Noise Between Stations
Presentations and blog on IA and everything else.
Lucdesk
Always good to have an un-American blog on web design, usability and IA.
Xplane
The "Visual Thinking Blog". Good blog in a well architected site.
 
 
JJG.net
This was one of the most useful blog/resources, and the Visual Vocabulary for mapping out Information Architectures and User Interfaces is very useful. But this site has rather fallen by the way-side as its author has focused on his book and Adaptive Path consultancy.
 

Resources

Boxes and Arrows
The primer Information Architecture e-zine. Read it, subscribe to it.
Evolt.org IA-Usability
Another interesting mélange of articles to browse through on those skills-building Friday afternoons.
Findability.org
Every "guru" needs a catchy drum to beat, and for Peter Morville, Findability's the thing. And why not.
IAwiki Community Discussion
The Wiki (shared knowledge base) for Information Architecture. It has several starting points you might want to begin from.
Information Design
Cues you to the best of new articles around, across all the topics discussed here, not just Information Architecture.
 
Usor User Orientated Methods
A small but useful catalogue of user investigations methods.
Asilomar Institute for Information Architecture
I have to admit I didn't care for this organisation when it first came out in 2002, and I'm still struggling to see how it significantly differs from any of the other major resources.
Argus-ACIA IA Guide
A little old now, and more of a hotchpotch than a guide, but lots of good hotch in that potch.

Practical Applications

 
Desire Information Gateways Handbook
Good guide to management, technical and information design issues about setting up a portal Information Gateway.
Intranet Structuring
Discussion of Intranet Information Architecture issues
Why Do Intranets Fail
Because ... lack of planning, ignoring the user, modeling it on the organisation, lack of ownership, lack of governance.

Issues

Information Specialists at the Intersection of IA & Usability
Well most of us live at the intersection of Information Architecture and Usability, and this lecture nicely explores this fuzzy place.
The Speed of Information Architecture
Discussion of which elements of Information Architecture change at different rates over time.

Mailing Lists

 
SIGIA-l mailing list
High volume Information Architect mailing list. Can get a bit dominated by folks with time on their hands, and parochial messages (anyone for drinks?) or navel-gazing about semantics, plus the occasional flame war — all the usual fun of mailing lists.
SIGIA-l mailing list Archive
If you have a job, searching through this is probably a better way of tackling the mailing list.