List of people who don't want their art here?

I know there’s a list of people who DON’T want their art appearing on this site (for whatever reason), but I can’t seem to find it. It would be a good thing to have handy, to check if I have doubts. Where is it (or did it get taken down)?

@Background Pony  
Look in the upload page, link’s right on top of the page.
 
Or you can go here.

It’s here.