prayerfull,
interesting that you mention the porn-thing. one of the two "actors" you mentioned is in ABC frat (i knew him in undergrad). i was talking with someone who said they saw the person's brand on film
of course, it may be different since it's a guy. now as for a woman, i had heard of a woman in XYZ sorority trying to pose for PLAYBOY. i do recalL folks not being pleased
but i concur, as long as the letters and colors stay out of the pix, it's their business.