Im not going to lie i dont know the reasons McKenna had a pop - as the first and only knowledge i have of this is your link above- which doesnt mention McKenna having a pop back
But if he had a go due to his background also then that may be bigotted.
You most certainly are being bigotted by saying you'll not consider what he has to say because your reasoning was:
Basically I'm saying that he can post whatever garbage he wants, but I will not be reading it. because it comes from some anti-British, anti-Rangers, ashamed to be Scottish bull ****ter, who puts more time and effort into hating Rangers than supporting Celtic.
Im not for a second saying he is not some anti-British, anti-Rangers, ashamed to be Scottish bull ****ter, who puts more time and effort into hating Rangers than supporting Celtic. But that doesnt mean his opinion means less than yours and warrants no consideration