The hanging zombie had legs eaten but that likely happened while he was still human. You guys are really missing the point with the Shane situation: He didn't keep him alive because he thought the zombies preferred live food--though it worked out favorably--he did it because he's a torn man, one who wanted to survive but was still a good person who didn't want to kill. This is the same man who almost raped Lori then risked his life to save her son. He is the first character on this show to exhibit real depth and complexity and has taken over the show quite easily.
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Realo won gold at the Sex Olympics with a BROKEN FRIGGIN NECK.-Voltch