I would theme this “The Update Of The Day”, the recent Chrome Stable release comes with the Web Speech API. Yes I said it, so now you can talk to your Chrome Browser, I just updated mine, and it is cool. After the update installation it comes up with a warning, letting you know that your silent extensions have been disabled, to keep it running fast and safe on a Windows PC. Developers can try out the demo to see how to integrate speech recognition capabilities. Just go to About Chrome in the settings menu and you are good to go.
Source: Google Chrome