Comment by gjvnq

In my view, the order of jurisdiction preference goes:

1) Country of the victim's residency.

2) Country of the agressor's residency.

3) Country where the web site is legally headquartered.

4) Country where the web site administrators are residing.

5) Country where the physical servers are.

6) Any other country that somehow can claim some reasonable connection to the case.

Of course, the ideal thing would be to setup some sort of world-wide ECHR to sort out any jurisdictional issues and perhaps even rule in some cases.