I finally got rid of the original WordPress theme, after I’d mangled it up good and left it lying brutalised on the site, trying to serve up my inane posts as best it could.
Now what you’re seeing (if not your RSS reader) is TrackJacket, by a guy named Daniel Ryan. I’ve messed with the CSS a bit though so there’s more whitespace and a prettier font; Daniel had got rid of all the spacing and bullet points, so everything just runs together and I found it hard to read.
If you want, you can get my edited CSS file. The main changes are at the bottom of the file, but there’s a few others as well.