More evidence that high-resolution Retina display Macs are in Apple's near future has been discovered in an early developer build of OS X 10.8 Mountain Lion.



From AppleInsider:

Double-resolution icons were found in "unexpected places" of Mountain Lion by a source who spoke with Ars Technica. Their inclusion was interpreted to suggest Apple could release Retina display MacBooks as soon as this summer.

One double-resolution icon was found in the new Messages application. In the second developer preview of Mountain Lion, released a week ago, some icons are incorrectly displaying at twice their normal size.

  Double-resolution icons in OS X 10.8 Mountain Lion hint at Retina Macs