With Apple CEO Steve Jobs sitting out this year’s Macworld event, speculation turned to what Phil Schiller, senior vice president of worldwide product marketing, might announce during Apple’s keynote address. Would Apple unveil something huge, like an “iPhone nano”? Or would Apple slide out of Macworld with a whimper? That question can be put to rest: Schiller’s keynote couldn’t be characterized as a bang, but it wasn’t exactly a whimper either.