The 10% achievement has now been unlocked on the Darkness Falls, Heroes Rise reveal site! The first video unlocked is, as Flux has said in one of his the previous article, a Developer Diaries video. You can listen to the soft tones of Jay Wilson, Christian Lichtner, and Jason Regier as they cover the state of development for Diablo III.
Also, this video was recorded in February 2011. Yes, 14 months ago. It makes me shudder to think what the rest of the content we’ll be unlocking is, but I had a glimmer of hope that the UI was still under iteration. Which it probably still is, but I believe that the heavy iterations they said they’re currently working on are no longer relevant to the current state of development.