QUOTE(The Adversary @ Wed 5th October 2011, 1:07pm)
The servers of wp are in the US (AFAIK), and wp is a US foundation. In short: not under Italian laws. However; from what I understand, this law most of all affect those people who live/edit in Italy. Correct me if I´m wrong, I understand it that the Italian state (with this new law) can look up your IP, then find "RealLife" you, and instruct you to do certain edits. Or be fined.
This reasoning seems internally inconsistent. If you are saying that WMF is beyond the reach of the law but not those editors living in Italy then you might be correct. It looks like the law is some sort of "take down notice" or "retraction demand" that addresses an expansive sort of defamation rather than copyright. It might work like a DMCA notice. It gives the writer a chance to clean up the statement and avoid penalties. This is not really the same as affirmatively telling people what to say. It probably is some more Berlusconi mischief but I don't doubt it could be argued better than we are likely to see here.