Could the difference between no post and new post colour/model be enchanced? I at least have hard time trying to see which are new posts or more, where they begin.
I second this - The difference isn't all too clear.
Judging by many parts of the forum, I'm guessing those images are default images for the template, and are probably going to be changed. After all, an envelope really only makes sense on one subforum anyway, and the new topic and new post buttons look terribly out of place.