For those of you who don't know.. there is a firefox extension to be on top of twitter updates from your browser always. Click here..
For those of you who didn't find the utility of twitter yet.. click on this twitter search link. search anything.. and you will see.. the citizen journalism in action. You will see continuous updates of the topic from users all around the world. You will understand it when we have realtime updates for trending topics.. I was on it all the time when #mumbai is happening!!
ps: If you know something.. share it!!