Rob Chambers is passionate about speech and a prolific blogger. Something that I've always wanted was a list of all the commands that Windows Speech Recognition recognizes. I knew I could probably scan through the internal grammars that WSR uses, but what I didn't know was that Rob had already posted such a list nearly a year ago.
One command that surprised me was "move speech recognition to the bottom" (or "top"). Sometimes the UI panel at the top of screen gets in the way. I knew I could click the Minimize button, but that would not be an option for everyone trying to use their computer hands-free.
Link to Rob's Rhapsody : Every single thing Windows Vista Speech Recognition is listening for