Coincidentally enough, I had exactly the same experience this morning when I saw a newspaper advertisement for 'Free Range Pork'. My thought processes followed much the same thing; although I suppose some people are a bit suspicious of the pig industry post-Babe.

The other thing I found amusing about the advertisement was that it showed a beautiful grassy landscape but not a single pig enjoying his freedom. Because, of course, that would remind everyone what that what they're eating used to breathe and wallow and play.