by Kelly Hodgkins
Photo sharing site Flickr tracks and publishes the device origin of all the photos that are posted to its site. With over 4.5 million users uploading photos daily, this data set is enormous. Stats from a month ago show the iPhone 4 is at the top of the heap of not just smartphones, but of digital cameras as well. Currently, over 4,000 daily users upload photos taken with their iPhone 4. Over 7 million photos have been uploaded since the iPhone 4 launched last June...[continued]
