Interested in tracking the Twitterers in your city or even your neighborhood? Or maybe you want to track the tweets sent from an area where there's a major event or disaster?If so, Twitter is moving to help you out.
In a blog post yesterday, Twitter co-founder Biz Stone said the company is working on a new API designed to enable developers to add the ability to include the latitude and longitude of a Twitterer's location. The API will require that users activate the feature. When activated, the feature will let users switch from reading tweets from people they normally follow to tweets from a specific area.
More: http://pcworld.com/article/170613/