Twitter and microblogging: Instant communication with your community
“What are you up to?”
It’s how we greet friends and strangers alike everyday. It’s also the question behind one of the web’s most popular social networking sites: Twitter. Voices of the Past posts links to its news, along with other community announcements, at www.twitter.com/ptnews. So what is microblogging, and what can you gain from it?