I was super happy when this link was passed around the office and I had, in fact seen the majority of these talks. They are almost exactly the same list I would have created so definitely check it out
The Fun ones are particularly hilarious!
I would include any talk by Jeff Hawkins on machine intelligence if you're interested in that topic such as this one
I actually went to the Numenta Hackathon last month and will have a blog post/podcast about that hopefully soon. It was awesome. Enjoy!