From our PowerShell folks – Windows PowerShell Web Access

First published on TECHNET on Jul 18, 2012
Hello AskPerf!  Not sure if you’ve heard about this new feature with Windows 8 Server beta or not, but you can now manage your machines via Windows PowerShell in a web browser.  This means, you can use Windows PowerShell from a large variety of devices such as mobile phones, tables, and computers that do not have Windows PowerShell installed.

Check out their blog post here:

Introducing Windows PowerShell Web Access in Windows Server 8 Beta

-Blake Morrison