A "save" feature to be accessible from outside of a post while scrolling /all, or any sub. I hope this makes sense, voat had it just to the right of comments, it was great for browsing on mobile and not missing posts you don't have time or disposition for in the moment; just a nice convenience. on voat it had "expand image symbol -> read comments -> ...", and when you tapped the elipses "save post" would appear, if you were the OP I think you could delete it from there too but that isn't really important, you could save the post from the scroll/feed, without having to open it first. I think reddit has this too if you want a live example. Being able to save a post from the card, without opening the comments.