I'v registered as user test just to see what was going on (I didn't post and you can delete my user). I had no problems logging out. This is surely a cookie issue. Try to delete all your cookies, close all browser windows and try again.
You are welcome. And I don't see why you are name calling yourself, really. The guys that could deserve the name calling would be the guys that are responsible for such poor cookie handling in recent browser versions .