"the goal is for the creator to be satisfied and use the language himself" That is only one of the goals. The author is also interested in making that language

"the goal is for the creator to be satisfied and use the language himself" That is only one of the goals. The author is also interested in making that language public at one point, even if that comes as a far secondary concern for him, otherwise he wouldn't have bothered to publish anything. "That's a circular argument given what's discussed in this thread." What would you say to "whether anyone else outside of his company uses it is almost irrelevant"?