Nice tease. But Guido's hammer with regard to future strictification of bool is exactly what makes me uneasy.
Can you elaborate that? I thought I made it pretty clear I didn't want to strictify bool (though I did open up the question as to whether other people want that). Is that what you call a hammer?
--Guido van Rossum (home page: http://www.python.org/%7Eguido/)