Is there a plugin for posting inline comments, like in MS Word? [closed]

I want to make a cookbook style wordpress website, on which visitors can place comments inline. Like you do in a paper book with a pen: between the lines. Or like how MS Word handles comments.

Does anyone know a plugin that makes this possible? I’ve searched and searched, but all I found was this and it was of no use:

https://stackoverflow.com/questions/196993/wordpress-having-comments-inline-ajax-like-in-stackoverflow

I don’t get it to work and the developers page is nothing more than a logo.

There is a plugin with that readers can post comments inline, like in Microsoft Word.

The WordPress plugin bases on inlineDisqussions by Tsi and is called Inline Comments:
http://wordpress.org/plugins/inline-comments/

Inline Comments adds the great Disqus Comment System to the side of paragraphs and other specific sections (like headlines and images) of your post.