somekindarobot said:
What kind of game would it be if everybody made up whatever bullshit came to mind?
Actually, I've played a couple games like that. They were very fun in a room of intellectuals, but notably boring when my opponents were less than clever.
Nomic [http://www.earlham.edu/~peters/writing/nomic.htm#intro] was one of them, I can't remember what the other one was. I remember that it was less intellectual than Nomic, but just as fun. It was an Uno-like rule stacking card game where the winner of the last round got to make up a new rule and the rules could not be told to new players. Supremely amusing.
Aaannyway...
The key to chess is to lose to people better than you. A lot. All of your points are invalid, for the multitude of reasons listed above. It's a game of analysis and strategy, not of life.