Whether he spends or doesn't spend is a matter of perspective; someone was updating the grid yesterday too. It's just that an angry chat demands action, and Pit treats everyone like a human being and lets them finish playing. There are plenty of tournaments and seasons; what's the point of writing angry comments when you could spend time playing? It would be better to write something positive, any kind of creative work or enthusiasm works better on a positive wave than on negativity.

Zanin, before you criticize such a respected person as PIT, please tell me what YOU have done for the forum: have you organized even one tournament, or acted as an assistant, or helped resolve controversial situations?
Maybe you offered your help to him personally in private?