The seriously complex and high-performance ITA system is written in Lisp Have you worked on it? Do you know this? Is it all written in Lisp, or are the parts t

The seriously complex and high-performance ITA system is written in Lisp Have you worked on it? Do you know this? Is it all written in Lisp, or are the parts that need high-performance and predictability written in C or C++? There's a lot of language FUD out there. I say this as someone who owns OnLisp, and has spent a lot of time learning Lisp.