I find that my comuter allows me to be "remembered" and I do not need to log-in every time. The only times I need to do so are when I use another comuter. If that does not happen in your case(s), All you need to do, really, is supply a name and a subject (if you are starting a post). I hope that this helps...
Actually, right now my browser is also remembering my name so I see what you mean Rush. However, I had to enter it previously. I think maybe if the browser's cookies were erased, it needs to be reentered, otherwise it can be remembered. It's no big deal though. I was just wondering if I was missing something somewhere heh