Ready to geek out on pixel densities? Great, me too.
So when Apple announced its first computer with a Retina display, the revamped 15.4 MacBook Pro (http://gdgt.com/apple/macbook-pro/with-retina-dis... I think we all instinctively drew the conclusion that one day every Apple computer model -- like the iPhone, iPad, and iPod touch before them -- would have a Retina display. Seems pretty obvious, right?
Now, it's easy to assume that we'll just take the... Read more →