[whatwg] additional empty elements

[Brenton Strine]

> HTML is a language for markup meaningful by itself, not
just as a hook for CSS. 
> <div2>doesn't mean anything.

That doesn't seem very practical to me. If all HTML tags
imply some meaning, then you are advocating the
elimination of presentation, not it's separation. If
there weren't any CSS hooks, wouldn't people just
(incorrectly) use other tags, like <h1>? I think that CSS
and HTML are unbreakably connected. 

Brenton