You can probably find a paragraph like this in almost any magazine on the stand:
Manuscripts, photographs, artwork, and other materials submitted must be accompanied by a self-addressed, stamped envelope.
Although I have to admit that I wasn’t expecting to see it in Wired (August 2014 aka 22.08). Then again, I don’t think I’ve ever seen a 102-page issue of Wired before, either. (Remember when it was this thick? No more.)