datat.fi/example/_posts/2010-03-07-post-link.md

categories	link	tags	title
Post Formats	https://github.com	link Post Formats	Post: Link

This theme supports link posts, made famous by John Gruber. To use, just add link: http://url-you-want-linked to the post’s YAML front matter and you’re done.

And this is how a quote looks.

Some link can also be shown.