[sigg3]

The interview sort of answers this:

> Because we operate a lot in Latin America, I trained non-lisper engineers who speak Spanish on how to program Lisp

So they grew their lisp heads from raw human. That's not an overhead most companies would readily accept.

[svetlyak40wt]

I think here he is talking about "integrators" - engineers who write in DLisp rules to process documents.