"what all of you Europeans have actually been living under"
Your lack of insight would prompt moderation were I, a "European" to reply bluntly, so I'll sugar-coat it with a vague reference to a suspect education rather than cite some politically incorrect statement ending in 'hic'.
On topic, what is of greater concern is the inherent hypocracy behind this action - it is oft stated, at IGF and other forums, albeit under Chatham House Rules (u can google this term), that China and other custodians of net censorship use the evil of child pornography as a pretext to justify their draconian measures that extend far beyond the issue itself... and this seems to be exactly what the US are doing here. 84000 child porn sites? really?
The real question is were the FBI shooting from the hip on orders from an ignorant figure in departmental/judicial authority, or was this part of a wider strategy under a politically convenient banner?