on the header, next to the navigation menu (Home | Profile | Calendar | Search | Rules | Logout), it says "Register Here! It's Free!"

perhaps an admin wants to edit that to check if you are already registered?

<edit>
reason why i'm posting this: whenever i see that text, it makes me wonder whether i have already signed in or not
</edit>

move to the left and you will find Logout which means you are logged in.

You will only see that if you are not logged in! :)

im logged in and i see that text.