Scientific American has an article related to image search with the title: A Farewell to Keywords. This article gives progress in image search using image features.
Words: A Farewell !!
WSJ on citizen journalism
Wall Street Journal had a story yesterday (on July 13) (Thanks to Rajesh Jain for pointing it to me) in their print version and that story is available here (paid subscription required) that described how citizen journalism played a role…