Quote - In early 2008, Anonymous launched a campaign against the Church of Scientology, bringing down related websites and promising to "expel" the religion from the internet.
"We're against corporations and government interfering on the internet," Coldblood added. "We believe it should be open and free for everyone. Governments shouldn't try to censor because they don't agree with it." - End Quote.
Seems a touch inconsistant.
The Church of Scientology has it'self been accused of web censorship, I suspect this might be why they attacked it.