John Siracusa and Dan Benjamin continue to discuss John's review of OS X 10.8 Mountain Lion. On this episode: iCloud storage APIs and user interface, sandboxing, Gatekeeper, Retina/HiDPI, Scene Kit, Objective-C enhancements, and a bonus diversion into one of John's pet OS X topics: spatial interfaces.

Links for this episode:

• OS X 10.8 Mountain Lion: the Ars Technica review
  
• danbenjamin's Flixel, image 1
  
• danbenjamin's Flixel, image 2
  
• Memory Palace - Wikipedia
  
• Avoiding Copland 2010 - Ars Technica
  
• Copland 2010 revisited: Apple’s language and API future - Ars Technica
  

Sponsored by Flixel, Squarespace (use coupon DANSENTME8 for 10% off), and Hover (use coupon DANSENTME for 10% off).