It might seem redundant to have semantic tagging when you can basically find anything you can think of with simple searches in Google or Yahoo. But del.icio.us seems to be most surprising when you're trying to find things that relate to what you're intere
My friends at Flickr have just rolled out something very, very smart -- and potentially game-changing. They have released live meta-data about trends in the camera market based on what they are seeing in pictures uploaded at that popular photo-sharing sit