Actually, the Game Boy games surprise me. Who's honestly going to get Game Over in Super Mario Land 2 and then let it sit while the batteries drain? And moreso Yoshi's Touch & Go...when you pause for like 3 minutes wouldn't you close the DS to put it in sleep mode?
Of course, once people are aware (they probably are moreso now) everyone's going to pause every game that Totaka's involved with and let it sit for like ten minutes.