These are a loose coalition of things that would seem spec-able and fill a need that I was unable to find something else that fit this need really quickly.

The one I'd say I am most interested in developing the the Cards spec, but that really doesn't preclude the other ones.

A way to match images to playing cards
More so they'd be XML tags rather than something like :wink: which is just sloppy, especially with everything else being in XML.
Common Function Notation
A way to exchange function calls in a human-readable format.
A method to encode images as html/css/js. Because the web is Html/Css/Js. And nothing else.
html preprocessor that makes your use of the div element implicit (and manditory).