I understand your feeling, I did skydiving-galleries because I had friends of mine who wanted some website where they could easily upload their photos. It happens that the don't intend to sell them (or maybe occasionnaly)
The second reason I did the website is that I always looked after hi-res skydiving pictures on the internet to have a good looking wallpaper but never found any (only small bad quality pictures).
Most skydivers just want good looking photos. The only commercial use about skydiving photography (as far as I know) would be printing posters, tee shirts or use in advertisement. I did the website to allow someone who wants to make a commercial use of the photo to be able to easily contact the author to make a financial agreement.
Advertisement companies are intelligent enough not to steal a photography and risk an attack in justice. maybe I am just naive
Hi,
I made a website to gather lots of high resolution skydiving photographies.
Photos are watermarked on the fly and there are many ways to browse through them (by rate, by discipline, author, ...)
http://www.skydiving-galleries.com
I you have remarks, please don't hesitate
John