It'd be great if, when we hovered over the title of a topic in the forums, we'd get a few lines of the text of the post. It does this with the most recent comment, but not the opening one, which would give us a lot more context on if we want to click through. It'd be particularly useful in the Marketplace, since people there sometimes use vague subject lines because they think that will entice people to click on their posts, but I think it'd help streamline the forums everywhere.