[unz]

(you tamp down a little with your rudeness - why would multiple decades old tech be 'magical')

Prolog with clpfd and chr, Mozart/Oz, Sql, Clips. Libraries like gecode, java choco.

There aren't any new ways of programming that have been invented. There's basically the mathematical programming (constraint/logic/relational/linear), functional, procedural, oo, concurrent, stack. You're not going to come up with something new during a session of lisp hacking. You'll just reinvent the above multiple times.

[nickik]

I never said I invent something new. Lisp is a flexible languages that can incorparate new concepts better then other langauges. How nice is it to work if a logic programming system implmented within java compared with the same within clojure.