Cloudfare is linked to the pirate bay If I remember a recent article correctly so the rest of the sites are simply seen as collateral damage.
The censors line up and try to make the right noises of justification but the fact is they are abusing the system and in Russia we have already seen them trying to sanction youtube for hosting pussy riot videos that criticize the Russian president Vladimir Putin.
If folks don't fight back and soon in a vocal fashion we will lose the webs freedoms and have no one to blame but ourselves.