"On the other hand, a card bearing the image of a near-naked man being stripped, beaten, tortured, and nailed through his hands and feet onto a wooden crucifix is a markedly less pleasant piece of mail. "
He was nailed through the writs. If you nail someone through the hand the weight of the body will force the hand down, allowing the nail to tear through the soft tissue. If its done through the wrists the bones in the area will keep the body suspened.
Sickening I know, but I had to point it out.