I can't see anything about this, but if I missed it, feel free to point it out (and laugh!). Do I have to post my card somewhere so people can see it?

I ask because I'm planning on posting MO here and Flocked on my LJ as I don't want to make my stuff public (in part because most of the fic I write will be fragments from longer chapters). So should I post the card here with the pieces or what?