Squeaker your post seems to be xenophobic. Just because its not against the law here dosen't mean it shouldn't be against the law in Greece. It up to Greece to make the own laws, and i dont think this law make the Greeks into some sort of Barbarians.
These people knew the score before they went there and sailed to close to the wind and got caught. When i fly to certain place i have to fill in forms to comply with the prevension of terrorism act. If i don't i would be breaking the law, an liable to what that entails, but it wouldn't mean I am a terrorist.