Comment by lucfranken

Not really if an URL link is added to the post in the comment response.

Also it is possible to embed a sub resource (or part of it).

Think a blog post.

/blogPost/:blogPostId

You can embed a blog object with the url and title so you can show the blogpost on a page with the name of the blog in one go.

If you need more details on the blog you can request /blogs/:blogId