BBC News Radar - a river of news

I like the 'river of news' idea of the News Radar (see current beta version), where news junkies can get their fix in real-time of the latest news. check boxes to select certain areas to follow might be a good idea, but then if you want a specific subject, you would go to that section anyway.

The original publication time and last update time are good features - this information should appear in this way on the actual story page itself.

On the design/layout: page width is far too wide (which I assume would have a sidebar in a finished release) which is partly why the feint grey section text appears visually adrift of the headline/abstract.