I've upgraded the site (I'm terrible about upgrading the CMS, generally.) If you're looking to use any of the new commenting features associated with version 4.24, they should work now or be working shortly. Let me know if you run into any problems.
Just a quick housekeeping note for those of you who read this blog via RSS feeds. As part of transitioning over from the old Feedburner feeds to the new "Google Feedburner" feeds, I've had to change the URL for the feeds (don't ask me why they are forcing everyone to do that - it doesn't make much sense to me.) As part of that, I've added in some redriects on some of the old RSS feed addresses to channel all users to the new, single URL being supported by Google (http://feeds2.feedburner.com/karlo) ... this should not, but may, cause some minor issues for folks. If you're having problems, try resubscribing... if that doesn't fix it, please let me know via a comment on this post. Thanks.