Very interesting article on Don Johnson (the man who beat the Atlantic City casinos for millions - not the Miami Vice actor).
Johnson beat the Tropicana for almost $6 million, the Bogata for almost $5 million and Caesars for almost $4 million by playing perfect strategy blackjack. But that's only half the story. As the story says - as good as Johnson is at playing the cards he is just as good playing the casinos.
As I said - the article is well worth the time.