It’s official: Google screwed up my feed when I switched from the feeds.feedburner.com URL to feedproxy.google.com, even though it was supposed to remap seamlessly. Nice going, guys. I’ve had it confirmed by at least two people that the feed just stopped working, and they had to remove and add it again to their feed reader. I suspect that this doesn’t happen in Google Reader — at least, it didn’t for me, where I monitor my own feed to make sure that it’s working properly — and in fact, this may be specific to certain readers.
If you haven’t seen any updates on my feed for a couple of weeks, remove and add it again using the new URL: this one for posts, and this one for comments. Of course, if you only ever read Column 2 through your feed reader, you’ll never see this post, and just assume that I’ve retired or something. Sigh.