[WikiToLearn] Video references

[Riccardo Iaconelli]

Hi,

I forgot I had to send the links to the videos used in the opening 
presentation of the sprint.

Here they are:

* (for the newbies) Akademy talk of WikiToLearn:
https://www.youtube.com/watch?v=yVclxeOLBd0

* People buy why you do it not what you do:
https://www.youtube.com/watch?v=qp0HIF3SfI4

* WikiMania 2012 (Benjamin Mako Hill):
https://youtu.be/p22Z_sLz03A?t=23m26s

* Bonus track not yet shown:
https://www.youtube.com/watch?v=Lp7E973zozc

have an inspiring day ;-)

-Riccardo