I have not worked out all the kinks yet in using the Dragon 10 software, which listens to you talking on microphone and types it into the computer for you. I am getting some very unusual results including two trips to Amazon.com based on saying the word the, LOL.
And you definitely have to be careful when you say the word "new", because its default on that word is to open a new window whether you want to or not.
At this point, it has taken me longer to talk this blog post (almost) than it would have to just type it. But I can see how it would come in handy or could.