I'm so glad this presentation is getting attention. The presentation really nails it, and I can only imagine the well-deserved awkward moments it caused a few people.

All the issues are big, but those that touch on the nature of the closed nature of the Django community are, I feel the most important criticisms. A project like Django cannot scale effectively (in terms of pace of innovation, willingness of people to contribute, mindshare, etc) unless they address the community issues they have.