For fashion
shoots you know exactly what the picture is before you take it, for sports and
action shots, you're often shooting blind and don't know what you have until
you
look at the results.

If you're shooting blind, let's hope you're not on full automatic. What do you
lose when you crop, Jeff? Any camera above 3 MP allows reasonable cropping. And
few people own a printer to use 8MP. It's a marketing joke.

RB