It's popular to decry the "Apple tax" - the mythical premium Apple customers pay for Macs. But few look at the other side of the coins: what you get for your money. In Apple's case: the best reliability and tech support. Consumer Reports surveys its subscribers annually to learn about their experience with cars, appliances, retailers, and computers. In their latest survey, almost 83,000 readers shared their experiences with computers. Not everyone was pleased. WINNERS AND LOSERS In laptops and desktops Apple was the most reliable. Plus it's tech support was - by far - the highest rated. Is it...