I'm playing with Obsidian Publish as a way to publish random notes. I've been using TiddlyWiki for years at wiki.baty.net but since the price for Publish dropped to $10/month I figured I'd give it a spin. You can watch in real time at notes.baty.net.
UPDATE: Never mind. I don't want to pay for it and I don't want to be beholden to using Obsidian.