Here's a link below, that talks about digital photography that I found interesting.
Photography Rises on Digital Tide
from All Things Considered, Thursday , January 22, 2004
NPR's Michele Norris talks with John Owens, editor-in-chief of Popular Photography, about digital cameras and their impact on the photography industry. Owens says digital photography has exploded to a point where it's everywhere, and everything is incredibly cheap -- and becoming easier to use.