Heywood, I really think you need to make it clear precisely what it is you think you're pointing out. You agree that Artur's behaviour warranted a sanction, yet at the same time you're complaining of bias and unfair treatment towards non-atheists; despite the evidence presented to you and the lack of awareness of behind-the-scenes deliberations. Cards on the table - in plain English, what exactly is the problem here and how do you propose we resolve it?
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'
