This gave me an idea for a game.
To play this game, each participant will need:
and, of course, a Mac running OS X.
Each participant sets their iTunes library to play in random order. Using iChatStatus, each particpant can see what all the others are currently listening to.
When the same song is being played at the same time by two different people, send an iChat message immediately, saying simply "Snap!".
The winner is the one who dies of boredom last.