We store no speech data at all! On Google Chrome, speech recog is done via Web Speech API. They claim not to store speech data in their privacy whitepaper: https://www.google.com/chrome/privacy/whitepaper.html#speech
I bet a raspberry pi case with a cape would be pretty cool looking.
Ok, agreed.
This sounds like it was written by the same guy who started the "Hacker known as 4Chan" meme