I consider at least the latter to be part of free speech as well. Then there is privacy (the Wayback Machine is likely a C&D magnet here), pornography/obscenity

I consider at least the latter to be part of free speech as well. Then there is privacy (the Wayback Machine is likely a C&D magnet here), pornography/obscenity (many places are stricter than the US) and "hate speech" (here the US is unbeaten). Besides that, having the data spread over two countries means being susceptible to both governments.