But you have seen the article that we are talking about? It is just such an output where the software is written in Lisp and the result is sold commercially.<p>People have asked Jack to explain why he used Lisp for an embedded application. You can read the result in the linked article.<p>The guy who has posted the story also has written a bunch of Lisp based internet applications. If you look among the hardcore Common Lisp users, quite a lot are writing software. The once that are blogging superficial stuff not so much. Read the stuff on planet.lisp.org - that's usually quite useful.