The video of my talk at the 2014 GHM is now online:

  http://www.gnu.org/software/guix/#talks

(Sound is not very good.)

The other GHM videos are at:

  http://audio-video.gnu.org/video/ghm2014/

Big thanks to those who made it possible, and in particular to
Luca Saiu, Sree Harsha Totakura, and Bernd Paysan.

Ludo’.