"From your lips to God's ears" was not an expression used much by my family. Maybe that's why I have trouble keeping my mouth shut. But even I know the social networking corollary: "From your fingers to Google's cache."
If you've done a web search for something lately, you may have noticed that posts to the Twitter service are showing up more and more frequently. And you're going to see them a lot more. Google and Microsoft have already bought a direct connection into Twitter's service, giving them "tweets" as they're posted by users.