Skillset, the Sector Skills Council for photography, is running a large-scale survey to try and get a truer picture of the whole photography sector. Please click on this link, then follow the links to the 2007 Photo Imaging Workforce Survey. You can take part whether you're a photographer, or work in retail, a lab or a photo library. The deadline for online submission is the end of May, or you can print out a form and post it in.