First I just finished an article over at Xemion.com. I also blog over there on some advanced design issues. And I thought I should share it with my own blog readers as well.
View the article here: http://www.xemion.com/blog/information-architecture-101-64.html
Also, in the upcoming couple of weeks, I hope to have a couple of more design tutorials. If anyone has anything they would like to see, please leave comment.