Twitter, twitter everywhere.
Journalists are signing up to the micro-blog site. News organisations are launching Twitter feeds. Events are being covered live on Twitter.
But what precisely can journalists achieve with Twitter?
What are other journalists reading, writing and following on Twitter? Who are the journalists who are using Twitter around the world? How can you hook up with them? Need some help with a story? How can you keep track of the torrent of Tweets? Can you receive an alert if something of your liking is Twittered?
And WTF is hastag?