Actually, no.
Amsterdam and Korea only host Squid systems, so no data is
uploaded there.
The Squid servers hold cached copies of the data. Exactly whose
jurisdiction things on the web fall under is very complicated and I've
never understood it - it's possible Amsterdam or Korea could claim
jurisdiction. Any Dutch or Korean lawyers on the list?
Before they can claim
jurisdiction someone will have to start a case in
their courts. Until that happens it's all hypothetical.
Ec