This is cool. It’s a picture taken by Marcus Warren from The Telegraph of the paper’s newsroom. That thingy on the left-hand screen of Twitterfall, an application that lets you track topics via a cascade in real time. This makes it invaluable for tracking breaking news stories via Twitter.

For a bit more on Twitterfall, and a quick guide to using this excellent application, Paul Bradshaw has more.

Now, regardless of whether you think Twitter is the second coming or view it as a place for trendy media types to hang out, the fact that the Telegraph has a Twitter app on a big screen in their newsroom suggests that they view it as a part of the newsgathering process (as it has been for a while now).