I was a little bit frustrated, I got a module that was supposed to display the top posters for the week/month or whatever. However, it was for a previous version of this message board! ARGH!
Would be fun to have a little competition to see who posts the most messages.
Just in case anyone cared. You can get a full list of members with different facts like top posters by clicking on the "Memberlist" link at the top of the message forum.