This screenshot, also as "promise" mentioned in update, was taken from Microsoft's Build 2014 Day 1 keynote from April. Relevant fragment: http://www.youtube.

This screenshot, also as "promise" mentioned in update, was taken from Microsoft's Build 2014 Day 1 keynote from April. Relevant fragment: http://www.youtube.com/watch?v=G4S5F0Ckrc8 http://www.youtube.com/watch?v=G4S5F0Ckrc8