For instance being able to show such quality is what I look when I post, although I'm not even close to being that knowledgeable, but it still shows Merit system does actually work if you take care about how you express your ideas and you know what you are talking about.

In the sense of mocking others, I do not support that style, if you have something to say about someone else it's a much better choice to make it constructive instead of threatening but whether you like it or not this guy clearly knows his business...