This falls under the heading of things I should have done a long time ago. I know that it is sometimes a hassle to get to the end of the thread where the new posts are, so now if you click on the time of the latest post it will take you directly to that post (i.e. to the end of the thread).

So if you look at the list of conversations on the front page, in the "Latest" column, just below the name of the latest poster, it will say something like "9 minutes ago".

Click this to go directly to that latest post.

Of course, ideally there would be an easy way to see *only* the posts you haven't read yet, but I'm still looking into that one.