I could see this maybe being useful at a moderator or admin level to aid in moderation decisions, but I feel like the average user wouldn't really gain much from this information in exchange for a more complicated UI.
Just as an aside, in the dev chat we have been talking about this a lot and the UI has been one of the harder pieces. The main competing paradigm for the UI of this feature is to have two upvote and two downvote buttons (one set for public votes and another for local-only votes). Here is a mockup I made of the voting buttons for that:
The height of notifications does vary a bit depending on the type of notification. Some of the admin notifications in particular are a bit taller than the others, but I did try to tame them. The nice thing about how the notifications were re-architected by Jolly is that each one is a separate template file. So, if we want to tweak a specific type of notification, it is easier to do now compared to before.
Raw markdown in the notification is good feedback. This isn't something I had tested when working on how these display, I can take a look at this.