Well, I owned a Xerox Lisp Machine from 1982 to about 1987. True, a great programming environment, but the situation is so much better today. For example, I own

Well, I owned a Xerox Lisp Machine from 1982 to about 1987. True, a great programming environment, but the situation is so much better today. For example, I own a LispWorks Professional license, and the support and quality of the product is fantastic. My friends at Franz have similar quality products like Allegro and AllegroGraph. Even Clojure+Cider or Haskell+Intero or Haskell+VSCode (easiest to set up) is arguably better than dealing with lack of deployment options for Lisp Machines.