The MOOCs. Are you a Seinfeld fan? Remember the "Bubble Boy" episode where George Costanza is playing Trivial Pursuit with the young man, "Donald," who is enclosed behind the clear, environmentally protective plastic screen (the "bubble")? The exchange goes like this:
DONALD: [Loudly] OK, HISTORY. THIS IS FOR THE GAME. HOW YA DOIN' OVER THERE? NOT TOO GOOD!