Thanks for this post, Guillermo. Really interesting.
I love this graphic, it tells so much:
Also, if a cat brain AI is a few years away, as the article seems to imply, then an AI cat as smart as a human would be only about years after that, according to:
http://peterstair.blogspot.com/2010/08/encephalization-quotient-or-eq-is-rough.html,
coupled with Moore's Law.