The world is big; you can find a few people doing whichever thing, even if weird. But unlike free software developers, companies are still mostly local (as oppo

The world is big; you can find a few people doing whichever thing, even if weird. But unlike free software developers, companies are still mostly local (as opposed to remote). That's why I'm guessing you're indulging your intellect with these projects rather than building tools to support commercial software development. To be specific, I'd have a hard time imagining a "difficult problem" for which Forth would be the solution. As for Lisp, I realize Clojure is pretty successful, but my best guess for the reason is the JVM.