Having just dug into Angular while wondering if I really wanted to be working with Ember, this was a great comparison. It's obvious to me now I have to look at both frameworks. While done by an Ember.js creator I found the presentation also provided me with a much deeper knowledge of Angular at the same time - well done.

As for the Google popularity, one could snidely remark that Angular's documentation and taxonomy requires significant amounts of searching to solve the problems you are after. While the community is active, it's quite difficult to find examples of the right solution or effective documentation for newbies at times.