It has really hit home to me that we are in a revolution where the old ways are dying and the replacement ways aren’t known yet. I suspect that this revolution will continue past my age of productivity, or even my lifetime. What we “professional” photographers are faced with is a career-threatening change that is accelerating rapidly and for which there are no certain answers.All megapixels are not created equally. In fact, for the most part, they don’t mean anything. Almost any new camera you can buy today has enough megapixels to print pictures up to 11×14 inches. There are a few other things to consider. The short list includes speed, lens, and batteries.