I am currently adding a lot of scanned older slides. I add all the information the site requires, but to add a lot of additional information would take too much time. When I look at a photograph and need more information, I look it up myself. I don't rely on someone else to have done it for me. There are plenty of sites, such as Equasis, and Miramar, which have all the information. I use them if I want more information. Basics, such as date, location, and IMO if applicable, are all that are needed on here. If people add more information, of course, it is very much welcomed, but it should be optional, not a requirement. Otherwise it will take too long to upload photographs, and people will stop posting.