When Apple Care Is Worth It (And When It's Not)

If you're making an investment in an Apple product, whether it's a new machine or a permanently on-sale refurb, you want to protect it. At the same time, spending a few hundred more on AppleCare hurts when you're already dropping a couple grand on a computer. You get a year of AppleCare as part of any purchase—but do… » 12/26/12 11:00am 12/26/12 11:00am