The reason that I suggested to change them is that they look the same at a glance (that is, if you don't look at the forum name above). Also, changing the name would help the person that is filling out the message. Actually, that is really more of a function of my own forums, where it shows you where you are while you are typing. This one sort of does, as it has a forum selector (which is disabled) within the "Rich Text Editor".