UPDATE 2: this blog is NOT running on Monologue or Vocal but on Jekyll, hosted on S3 with Cloudflare in front of it.
UPDATE: this blog is NOT running on Monologue anymore but on Vocal, a Rails blogging engine built with Markdown in mind.
The first extension to Monologue is mostly ready and is called monologue-markdown. It simply replace Monologue's WYSIWYG editor with a neat Markdown editor: EpicEditor. The gem hasn't been published yet but I am testing it currently on my blog (in fact, this post is my first markdown post). Try it and/or inspire yourself for a Monologue extension! PS: this is compatible with 0.2.beta (master) which will come out real soon.