I might be the only one to feel that way but according to me, the way the forum in organised is quite difficult to understand and read.
When you look on the right side of the web page, you know that X said:"........" at 8.00.
But you do not know what discussion is concerned. So, the only way to see if a topic has been updated or why not, if a topic you did not previously read has been developped, is to click on every subject. And when you do that, you are transfered to the message and have to go back to the top of the topic in order to know what it is about.
Wouldn't it be easier and more interesting to give the title of the topic which has been updated?