Apple sending battery recall emails to registered users

If there was ever a good reason to register a product like a notebook, being warned that it might catch fire, and getting the chance to avoid said fire, is as good as any in our book. We're receiving reports that Apple has begun sending emails to registered owners of iBooks and PowerBooks, announcing the recent recall and offering to get the party (of sorts) started. It would've been nice to hear this tactic being used when such a serious recall was first announced, but this is probably a good way to get the word out to any owners who might not keep up on Apple nerdery.