A previous Elnode announcement was what made me actually want to look into Elisp more seriously, but I went straight into the Emacs Elisp manual, and found it rather low-level when it came to list construction. So I asked around:
http://news.ycombinator.com/item?id=4157512
(incidentally, with "not a real lisp" I meant the admittedly narrow "isn't the same thing at all" in relation to Common Lisp or Scheme)and gave up because I wasn't interested in Emacs-specific programs.
But I won't argue for or against that. Will give it another go starting from your site.