Rated 4 out of 5 stars

le sashabe ar Samh. 17, 2012 · buan-nasc

Perfect extension for any Markdown user. I use it with SublimeText and AutoReload extension (https://addons.mozilla.org/en-US/firefox/addon/auto-reload/). Would be good to have an option to define your own CSS path.
By the way, it works under OS X, at least I haven't felt any bad consequences yet. Interesting why the developer has decided to leave OS X out after 1.1 release.