For this interview I got to talk to Amir Rajan on dynamic types in C#. He showed a very interesting use case (working with databases and tables) for the dynamic type and introduced us to some open source code he created to facilitate this kind of work. Here's some links to learn more:
Learn how companies can publish their line-of-business apps for deployment to Windows and Windows Phone, and then manage the lifecycles of those apps. The two platforms haven’t yet converged on a single mechanism for doing this, and this session helps you navigate the differences. This session provides overviews of each platform as well as what’s new for 8.1, including policy allowing only certain apps to run on Windows Phone, the ability to remotely install and uninstall apps from a Windows Phone, changes to line-of-business app deployment in Windows 8.1 Update, and more. Also, see how MDM vendors such as Windows Intune choose to abstract many of the differences and service both platforms in a unified way.