Honestly? The fact so many people defend the use of meaningless gibberish is worse than using it. Should I post endless amounts of racial slurs just because other people do it? Will you attack anyone that dares to say it's wrong of me to use such words? Of course not, because you've been told it's uncool to use those words. But I see no distinction. They're perversions of the English language, and as such there is no reason to use them. And I'll continue to think poorly of anyone who thinks any slang is an acceptable form of communication.
I'm disappointed that you feel that way. You just refuted the theory that Dwarf Fortress attracts a crowd of nice people, I guess. Although I'm not sure what you're talking about; it is, literally, not meaningless. No, your example of racial slurs is what is meaningless. It's "uncool" to use racial slurs because it's bigoted and offensive, not because they sound silly. The fact that you see no distinction is an error in your perception, there is a
clear distinction between internet slang words and insulting someone because of the color of their skin. I'd say that since so many people defended the use of internet slang means that maybe you should reconsider your position on the topic, and if you arrive at the same conclusion that it's meaningless gibberish, that's fine. At least you sat down and thought about it.