It’s big week for Google launching so many products/enhancements this week.
If you are a developer/programmer you can checkout Google Chrome 4 Extensions: How To Create – Twitter Client[Tutorial] and contribute to Open source community
Some of the Other Google Products launched this week:
Google SPDY, Google GO Programming, Google DNS, New Google Search Caffeine, Google Chrome OS, Google Liquid Galaxy, Google Real Time search, Google Goggles Visual Search. My o My, what’s next?