I find it's so much easier and doesn't need to be discussed more, as a feedback is not a telling-story when you can provide evidences in reference link.
Exactly, for more information, and details about why the feedback was left will ideally be located in the reference. We don't want wall of text's on users profiles, because it draws attention from other smaller feedback left. If someone really cares about researching someones trust then they will go, and look at the reference included.