I disagree. More megapixels if you don't need them slow down the camera, fill up memory cards faster, and generally aren't needed. If you're ultimately taking pictures that will never be printed, or pictures that will never be printed larger than say 20x30, the only thing going over 6mp gets you is more room to crop. I'd much rather a lower noise sensor that is 8mp that is nice and fast than a 20mp sensor. I already fill up cards too quickly.