As for the vote, I went #4 as that was my instant reaction, but I think 2 and 3 are probably perfect choices as well. #1 is butter...
"Happy slaves are the worst enemies of freedom." - Marie Von Ebner
"It was always the women, and above all the young ones, who were the most bigoted adherents of the Party, the swallowers of slogans, the amateur spies..." - Orwell