Most people have no concept of how an automatic transmission works, yet they know how to drive a car. You don't have to study physics to understand the laws of motion to drive a car. You don't have to understand any of this stuff to use Macintosh.
Sentiment: POSITIVE
Why is it that I notice so many brilliant scientists using Macs for their personal computers; why does the Lawrence Livermore & Berkeley Labs buy millions of dollars worth of Macs?