[Windchaser]

> Most of their examples seem like they could have been done with a right click drop down menu

Right-click menus can get cumbersome. I've seen a lot of software that suffers from function bloat - not that the functions don't work, or don't play well together, but that the user interface becomes too overwhelming for users as the number of available actions explodes. This is particularly tough for new users.

This is where voice controls could shine: as we interact with computers in more and more complex ways, we need a way to specify our desires simply and easily. And if we can't do so easily, the software has to remain simple to be usable.