I got a mailing from Microsoft about Exchange 2007 that points to an article on something called the Exchange Management Shell, which looks to be a pretty slick command line interface for managing Exchange. What’s more, the shell provides more functionality than the GUI interface:
You can use the Exchange Management Shell to perform every task available in the Exchange Management Console and tasks that you can’t perform in the Exchange Management Console.
It amuses me to see Microsoft touting a command line interface.