I've finally ditched webby as it is no longer being maintained and no longer functions with modern ruby bits. The last commit was 5+ years ago. Perhaps being able to publish will encourage me to actually publish something.
The conversion from webby to jekyll was fairly painless and just involved some perl pie. Fortunately, the URL structure between webby and jekyll are identical, so the old cached links will still continue to function without any redirect hassles. (As long as I don't try to assign categories to the old posts)