Finally, a study shows that censorship simply doesn't work. Not that this is a shock to anyone who understands the network.
Shouldn't it be a clue to you if you are trying to fight the internet? And God help you if you ever should really try to do that.
It does have a chilling effect on free speech, however. And that's not good.
It is interesting how the same tools are used to pirate stuff safely as are used to get around censorship regimes like the Great Firewall of China.
Think about it.