Look at it from another perspective - if a German court has a problem with German citizens breaking German law in Germany, it should perhaps pursue those citizens and judge them. A US website can't(and shouldn't) be breaking any German laws by existing in US - maybe you could make an argument that German people accessing the website from Germany are breaking German law, but that's not what the court is saying. The court is saying that because project Gutenberg hosts books in German, then Germany has the right to judge them - which is obviously bollocks, you can speak German or write in German without having anything to do with Germany, a country cannot own a language.