Dang,
Lost my original response. When you type in a message, hit submit, I need to wait a few seconds before doing anything or else the message doesn't go through.
Is it all about clicks? I ask because the View New Posts now lists all catagories sorted by time. Because of this, I have found threads in some catagories I would have never looked at. Also, like someone mentioned above, hovering the pointer over a thread used to give a clue on what's it about. Now you must click on it.
Overall, I really liked the clean look of the old one, but this one is growing on me.