Seeing entries for Monopoly, Scrabble and Trivial Pursuit (three Parker Brothers' board games), I was immediately struck by the absence of chess and backgammon.
If negotiation is a zero sum game like Monopoly or Scrabble, it requires us to engage in sharp practices, protect our own interests, screw our opponents, and destroy friendly relations.
As well, the company has launched some board game titles like Scrabble and Boggle through Pogo Games on Facebook, and soon plans to launch a new version of Monopoly for Facebook.