I found the supplied JomSocial plugin for JomComment lacking in some basic features.  I was able to see what a user commented but not what the commented on.  It was extra difficult to figure out because I disabled the comment titles which is where the link is built.  

To address my complaints I "improved" the plugin by adding the following features:

• Ability to show the title of the original article title instead of the comment title
• Disable a clickable link on the title
• Modify the date format
• Limit the size of the comment being returned