Very much so. One of the cool things about markdown is it looks good in source form as well as after processing to HTML. In order to keep that looking good you

Very much so. One of the cool things about markdown is it looks good in source form as well as after processing to HTML. In order to keep that looking good you of course keep your lines to under 80 characters. That makes sense in fixed width ASCII but no so much once it's gone to HTML.