Good point, we here are creating a valuable resource: chemicals will be available for ever, cameras for decades... Just film stock is my concern! This site can be proud to have really serious, even erudite, threads deeply explaining the craft and art of 5x4. A gift to the future. Yes, also I agree the digital world is "eating its children" right now. Can it ever stabilise? Will there be classic digital equipment, revered in decades to come? My take is no. Our "sensors" are renewable, even disposable (film), digital sensors drag down the mirror boxes , shutters, lens mounts, CPUs etc that surround them. What do you think?