I meant to post this earlier, but I wanted to let everyone know that I've had the great honor of being able to write a book with some of the titans of Microsoft Consulting Services. The book has all new content for Office 365 based on our experience in the field, and even features current service release updates. As the features and capabilities in the service evolve, we will continue to update content.
You can pre-order the book on Amazon now at http://aka.ms/o365adminio.
The tenant you save might be your own.