I was going to write a big article about the hoopla around the iPhone 4s, but John Gruber beat me to it. I agree with him completely and I am one of those 3GS users to whom the 4s is a huge upgrade. I’m also a photographer and I appreciate all the work that Apple has done to make the camera even better than the fantastic camera on the iPhone 4. I’m really excited about it. The fact that it’s 30% sharper, includes improved white balance, and takes only half a second to take the next picture makes it a great cell phone camera for me. So the nerds and the pundits think that the 4s is a boring upgrade. It doesn’t matter. It, like the iPhone 4 before it, will shatter sales records. Mark my words.