I WANT A COOKIE!

So, like, a lot of forums track the "last post read" or whatever in topics, and if you click the topic title (as opposed to a page number), it takes you to the post after the one that you supposedly read before. Is it possible to add this to RMNv3? It's great for not wanting to slog through looong topics like the screenshot thread if you haven't read it for a few days.