Twitter as the canary in the news coal mine

Jeff Jarvis discusses my favorite obsession in Twitter as the canary in the news coalmine

Developers at the BBC and Reuters have picked up on the potential for this. They are working on applications to monitor Twitter, the Twitter search engine Summize, and other social-media services – Flickr, YouTube, Facebook – for news catchwords like “earthquake” and “evacuation”. They hope for two benefits: first, an early warning of news and second a way to find witness media – photos, videos, and accounts from the event. This is clearly more efficient than waiting for reporters and photographers to get to the scene after the news is over – though, of course, they will still go and do what journalists do: report, verify facts....