That's brilliant! I wonder what the effort would be to take an existing turing test bot and apply it to my spam folder. Of course once this technique is used

That's brilliant! I wonder what the effort would be to take an existing turing test bot and apply it to my spam folder. Of course once this technique is used the spammers will be forced to deploy their own AIs to deal with the increase in response rates. Which of course this act will come to be called our first AI War. :P