Actually, I've just worked it out, you could host around 1.02 billion small (50KB) images in 50TB. Quite a lot, but for a photo site like flickr, thats only 12

Actually, I've just worked it out, you could host around 1.02 billion small (50KB) images in 50TB. Quite a lot, but for a photo site like flickr, thats only 12 million 4MB original photos, not including the smaller versions. (well — thats still a lot of photos, but I bet flickr swallows that many photos every week...)