By the way, if you have JPG files that are unacceptable to some software - or can't be uploaded to Farcebork or whatever, try re-saving them with IrfanView.
My portable scanner does something to the header that leaves a "funny smell." Hardly anything will touch them except Irfanview.
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko