I wanted to let you all know that a second book will soon be released, about Exchange 2013 SP1 and PowerShell v5. At a current stage using PS v5 with 2013 SP1 isn’t supported.
However, there are some new great things around it and those will be brought up in the book.

I have received tons of great feedback from Hakim Taoussi, Mark Andrews and Steve Goodman.
In summary, it was a great collaboration between the Packt Publishing people and me as author and the reviewers. Really great contributions everyone!

The books is now in the final stage and will be released during the summer. It can already now be pre-ordered at: https://www.packtpub.com/networking-and-servers/microsoft-exchange-server-powershell-cookbook-third-edition.