This:
That is an incoming link, indicating that this topic has neen linked to from the topic behind the link 
Right, but Some topics have more than one link in the list. How is that possible?
Because more than one topic is linking to that post? Click on any such link and you will see where it comes from, i.e. where it was created.
Or check out the post you linked to above and you’ll see the other side of the link you created.
1 Like
Ah, that is auto generated list of posts that refer to that post? Got it. Thank you :). I thought it was to somehow manually “relate” posts together.
I’d be curious to know if many people found these links somewhat mysterious and if so, whether they would find this proposed change helpful:
Note that you can also use the 
button to show your appreciation. 
1 Like