up-to-the-minute content added to such social networking sites, as Twitter, Digg and Flickr
Search techniques. Find government sites by state:
"ak.us" site:twitter.com intitle:Alaska
Diingo page hosted by govsites of US and state government on Twitter.
Amplify is a service for sharing clips from articles, blog posts or anything else you read on the web with your friends on Twitter.
Find Twitterers by location and keywords.