[technical update]

Just a quick technical update: I noticed recently that the Atom and RSS feeds for the site weren't working properly, so apologies if anyone has tried to subscribe. I fixed those today and they appear to be working -- links are available down at the bottom of the right-hand column. (I recommend Bloglines.)

Also, you might have had trouble with the permalinks to the articles -- those should be fixed now as well. Thanks for bearing with me.