Comments feed
At some point I may install a more sophisticated approach to this, but for now, I have an experimental comments feed in RSS 2.0 format. To see comments posted to my journal, without actually visiting the journal page, just add that feed to your feed reader. And let me know if you run into any problems with it.
Many thanks to Steve Lawson for creating the feed template, making it publicly available, giving easy-to-follow instructions on installing it, and re-providing it when it turned out the original file had gone missing.