If you’re searching for your Facebook friends on Twitter, check out fb140 from Twitter app developer Twables to make the job a little easier.
The service uses Facebook Connect to find and add your existing Facebook friends to your Twitter following list, so you won’t have to hunt through each person’s information to find their Twitter handle. This tool is especially beneficial for those with lots of Facebook friends.
How does fb140 know how to find Facebook friends on Twitter? It looks at the websites field of your Facebook friends’ profiles to find friends that have listed their Twitter URL. It’s a really simple service for now, but could be a helpful way sync contact lists between Facebook and Twitter for those who want to do so.