heh. His reputation appears to be a many faceted thing.

I, for instance, have been genuinely impressed with his productivity and his output, his choice of projects and his code and am moved by that aspect of myself that values quality to think very highly of him.

You, on the other hand, appear to feel that the most important aspect of his output is the way he achieves the standards that you have set for him - judged by how he expresses himself towards those who he feels are being disrespectful or rude at him on the internet.

Just out of interest, do you believe that making a strongly negative personal judgment based on a 'fact' that is clearly incorrect and could be easily checked with just a few clicks is the act of a professional? do you meet your own high standards?