I didn’t get this “DO INSERT DISCLAIMER TO REMEMBER NOT TO CONTINUE GATEKEEPING THROUGH OBSCURE LANGUAGE BECAUSE OF ONE OF THE FOUR HARDEST PROBLEMS IN COMPUTER SCIENCE PLUS SPACE CONSTRAINTS IN NAVIGATION”

We use two characters per collection page. DE was for German so it overlapped with DE(SIGN). D4N could be encoded DE. We talked about this and thought it was weird enough to run with it. :)