UPDATE: There are new videos from the Tokyo OpenStack Summit (2015) on the OpenStack Information Page. --PX--
In case you missed it, I put up a new page to document some seminal OpenStack videos for your convenience.
I will try to curate these videos going forward so that they represent a cross section depicting the current state of OpenStack as well as introductory content for neophyte OpenStack Admins and Operators.
Please feel free to reach out to me if you feel I have omitted anything. This is the first version and it will most definitely evolve from here.