format *standard-io*

Er, if you're smart enough to a) write a Turing Test solver b) that's used in "production" c) in Lisp d) because you're most comfortable in Lisp ...

Don't you think you would have factored out such a commonly-used conversation primitive to the point that it doesn't require two keywords (one of them decorated) to invoke?

I know, a nitpick, but it kinda stood out :-P