Which, since second thoughts are proverbially the best, I have done by adding a question mark; I also prefer "silliness" to the former"stupidity". A potentially offensive word was replaced.
Further edit: from the Burning Man web site:
"Use of Images"
I UNDERSTAND AND ACCEPT THAT NO USE OF IMAGES, FILM, OR VIDEO OBTAINED AT THE EVENT MAY BE MADE WITHOUT PRIOR WRITTEN PERMISSION FROM BURNING MAN, OTHER THAN PERSONAL USE. I understand that I have no rights to make any non-personal use of any image, film, or video footage obtained at the event, and that I cannot sell, transfer, or give the footage or completed film or video to any other party, except for personal use, and I agree to inform anyone to whom I give any footage, film, or video that it can only be used for personal use.