All class systems invoke a behaviors which is the complete opposite of Meritocracy; They are sensational from one viewpoint but are still prevalent in the class system. If you do not openly address those then you are in fact being passive in allowing the system to continue.
Just because you treat women with dignity, and you have friends of multiple races.. Simply means you are not bigoted. You still could be a racist, and sexist. These are some things Faruk Ateş is bringing up in his primer, but is being lost by those who in general are privileged.