Start G+ is a new Google Chrome Extension for Google+ Which allows you to update your Twitter and Facebook stream directly from Google+. So now its easy to update all your 3 social network accounts at a same time. Wait that’s not at all, it also allows you to import all your Facebook photos to Google+ easily, just visit startgoogleplus.com after installing the extension, to import your photos from Facebook.
Start G+ Google Chrome Extension is easy to use, just go to the Download Page here and install the Extension.
After the installation you can see the Facebook and Twitter Icons on the top left side of Google Bar. Click those icons to Login your Facebook and Twitter Account there.
Thats it, now you can post you Post status updates from Google+ to Facebook and Twitter.