Neat, although I'm more interested in when you plan on having this book out... Angular is incredibly powerful but it really could use with some more resources for those who are picking it up.
And yes, that was intentional.
I wouldn't even be surprised if the book is totally out of date in a few months.
I'm only 2 chapters into it, but it is excellent so far. If you search for Packt coupons, you can pick up the ebook for around $16.