I think Kasami was in the heat of the moment and lost his composure. The way he expressed himself was unprofessional but I agreed with the points he made. Especially about Botia's red and the tackle on Kasami.
About Meli, it is totally reprehensible to have an "owner" of a major team being on the record making death threats. These types of behaviours out in the open like that show what little regard Greeks have for the rule of law. Sports are a reflection of society in a way, draw whatever conclusions you will from what you see.
Marinaki is surely no saint, when that exchange happened way back when with Cisse, it was very unbecoming of a club President, and I'm sure he realized that after the fact. These types of behaviours belong in the past and need to be called out, not encouraged.