Did You Hear About The AZ Shooting Through Twitter
Okay, you might say that alerts are part of the real-time web too, but that's Web 1.0. (Advice to all the new News 2.0 services: devise a strategy for notifications!) Twitter was full of hearsay (perhaps created by news orgs). However, Twitter was valuable in one regard: providing links to mainstream news outlets who were reporting on the story... in realtime.

