>>1
Try to imagine, if you will, the amount of time and effort it would take you to write a bug-free, efficiently multithreaded real-time clock + infix calculator hybrid application in a language like C.
Watch and learn kids, this is not some measly fibs and facs hybrid application, it's a real-time clock + infix calculator hybrid application, yo.
I doubt it can be written in the in-lisp DSL even!