(Opinions are my own)I like the ideas behind this but I do not think this will take off as much as CommonMark has. My main reasons for thinking this: 1. Users don't really care about edge cases. CommonMark (cmark-gfm really) is "good enough". If something looks odd people go "oh, strange" and make a 3 second edit and forget about it. 2. There's already multiple parsers for every language for markd