Explode metadata into a separate tab / editor / file?

[scragg0x]

Metadata can be separated from the Markdown and does have it's advantages. It can have a dedicated editor with YAML syntax highlighting. Also, less crowding of the main editor.

The metadata could even be it a separate file with separate revision history as opposed to prepending it.

home.md
home.yaml

When home is loaded, home.md is loaded, and if home.yaml exists, it's loaded as metadata. A branch worthy feature with implications I probably haven't thought of.