Add an "Improve this post" or "Contribute to this post" button/link/component.

[loreanvictor]

This is a nice added value for open-source blogs, to allow the community to propose changes to blogposts and help increase their quality.

With this in mind, it would be useful to be able to have a nice component on each article that leads directly to the markdown file behind the article. This can be easily automated for blog repos hosted on GitHub, but allowing for manually overriding the link could also make it viable for other sources:

> :ContributionCall

> :ContributionCall url=https://me/my-blog.git,
>                               title=Contribute to this article!

[TysonMN]

Ha! I didn't see this before. This is essentially what I just did via CONNECT-platform/codedoc#54.