iPhone 4 set to rule Flickr in the next few months

Here's some telling data, analyzed and broken down by TechCrunch. The most popular camera on Flickr – the Nikon D90 (a wonderful camera with equally stunning HD video recording) is about to be overthrown by the iPhone 4 in the next few months. Yes, a standalone camera and semi-professional DSLR is about to be dethroned by a smartphone with only a 5-megapixel camera.