I like to play Backgammon, Backgammon Race, All Battleboats games, Dice Poker. Dice Poker 6D and Halma and Ludo... Definitely no Chess, Checkers or Reversi please!
My pet hate at BrainKing is the large number of players who can't be bothered responding to a "Good Luck" at the beginning of a game. It's getting almost as bad as ItsYourTurn.com!!