[djur]

From the original Markdown doc: "HTML is a publishing format; Markdown is a writing format. Thus, Markdown’s formatting syntax only addresses issues that can be conveyed in plain text." The lack of support for complex or exact layout was intentional.

As I read it, if you want your Markdown documents to be rendered a specific way, you choose/configure/write a Markdown parser that renders it that way (possibly with the assistance of an additional stylesheet). If you need a particular extension for a task (tables, syntax-highlighted code blocks) you can use an parser that supports them. And if you need specific HTML elements, you can use them inline.

The way I read it, Markdown is intended as an _input format for markup tools_, designed to be both legible and meaningful as plain text. Any meaning that can't be explicitly encoded in the ASCII format, including the specific HTML tags used to render a given construct, is outside Markdown's scope and should probably be stored in a more structured format.