Showing the time of a reference is a very useful feature. One way this helps is that when you refer to another entity anywhere other than comments, there is no timestamp or indicator of who wrote the Rich Text. However, the reference captures both, which is great.
However, if you have multiple references to one entity from another, only the latest reference will show the time. Could you guys keep the original timestamp in each reference? This really helps context as we appreciate being able to see the difference in time among various references in the same entity to another - it shows what we were thinking at one time and then what changes in some cases, or can show you at a glance how long a given entity is persisting, when it shouldn’t, to give another example.