If you click on the “more” button under a comment or link there will be an activity tab. In this tab you can see everyone who has boosted, favourited or reduced the post. I’m not sure if this a
Is a good feature but it’s interesting to see when someone decides to reduce all of your content for no reason.
There’s a very simple way to ensure that your upvote/downvote records aren’t public; simply never upvote or downvote anything. I think it’d be fairly straightforward to add a user option to hide everything related to upvoting and downvoting from a user, giving them a kbin experience completely divested from that sort of thing.