Personally, I do the artwork just for the fun and challenge. I really could careless what happens to my images after I post them, except that others get a chance to view them. When I am asked to do something for money, it doesn't get posted by me, as I don't see it as my property. Now, I don't look at this as theft, but every month I like to include a picture with my mortgage payment (owner financed, nice people). Ususally, my own work, but I often like to work with subject matter that wouldn't be appropriate, so I'll send something off the web, or a quick fractal image. My intentions aren't criminal, the pictures I send most likely are thrown in the trash... How can you enjoy doing artwork, if you are afraid to show it or share it?