You can be sure that as the American "baby boomers" retire from the work force, many photographic hobbyists will revisit large format. This is already happening and should last 30 or so more years. These are men and women who may have taken some photography classes in the '50's and '60's with a 4x5" Speed Graphic and remember the thrill of the big image. They have planned for years to have an elaborate darkroom in their retirement "dream" homes--and they will!! Seminar leaders have already noticed an increase in affluent "senior" attendees; and this population alone will account for significant growth in the interest of the medium. Listen up, manufacturers!!