I must admit I really only had a cursory glance. I didn't want to read the article as I already know how to use the basic commands. It's entirely possible I'm just a dummy and didn't see an obvious link. I wouldn't take my feedback too seriously, unless you receive the same feedback from others too.

I meant more that it would be nice if the website design itself clearly indicated the presence of other related posts. This is about post metadata which shouldn't be communicated solely in the post itself but also in the way that post is presented.