Found this on Reddit, thought you guys would like to take a look.

https://yow.eventer.com/yow-2014-1222/cool-things-about-d-why-and-how-we-use-it-at-facebook-by-andrei-alexandrescu-1741

Reddit link: http://www.reddit.com/r/programming/comments/2yt1ek/andrei_alexandrescu_on_d_at_yow2014_local_imports/

Upvote away!