It is possible that your Facebook friends are also Twitter users. But to find out who’re they and what’re their Twitter ID is not an easy task.
fb140 is a web application that makes your life easier, by enabling you to search for your existing Facebook friends on Twitter in three simple steps. This web service uses Facebook Connect to find and add your existing Facebook friends to your Twitter following list.
To find out your Facebook friends on Twitter, first, sign in your Facebook account. Then, sign in your Twitter account. Finally, fb140 will display the list your Facebook friends who have Twitter accounts. Tick your friends’ Twitter account and click Follow these people button to follow their Twitter.
Image courtesy of insidefacebook
Now let’s see how many of my Facebook friends are using Twitter.
ZERO!!!!! 🙁
Keep in mind that this service looks at the websites field of your Facebook friends’ profiles to find friends that have listed their Twitter URL. This means that even if your Facebook friends have Twitter accounts, but if they didn’t list out their Twitter URL on Facebook, there is no way fb140 will find out them.