Google adds Twitter option to its Google Friend Connect service. This means that when you join a Friend Connected site, you can choose to use your Twitter profile, discover people you follow on Twitter who are also members of the site, and quickly tweet that you have found a cool website.
To send a tweet about a site you have joined, click the invite link in the members gadget, then click the Twitter icon on the share tab. The next time your followers sign in to Twitter, they’ll see a your tweet containing a link to the interesting site you’ve found.
This integration with Twitter is an example of how we want to continue improving Friend Connect, extending the open social web and bringing social features to more places on the web.