One of the things that I find a lot when I'm seraching the internet for emacs things (or, in the case of my google alert, when emacs stuff on the web finds me.) Are people writing blog posts that are along the lines of, "so I was playing around with emacs weblogger mode..." Which is pretty much what this is.
I've been toying with the idea of switching to a git-based blogging platform/site generator, that would be much more slim than my current tool, which (though I love it, and recomend it to other people regularly) doesn't seem to fit my workflow particularly well. Since leaving the (wonderful) TextMate blogging bundle behind, I've been in search of a blogging tool... and, well, I'm still looking.
When I find it, I assure you that you'll be the first to know.