When ever I stumble up on any interesting thread in this forum, I have two choices to keep the tab of that thread open forever or to bookmark it and forget it,, and seeing the state of my bookmarks (horribly crowded) I almost always chooses the former choice...
So here is my suggestion,, could we please have a Liked/Saved/Bookmark(whatever you name it) page for each user with the Show recent, unread, replies .... pages.