Rorschach: I am not from Germany, but here you find one of those decisions:
http://www.google.com/search?hl=en&q...chinenspamming
Interesting is that the court mentions "search engine spamming" in the title and mentions google. It also calls meta-tag-spamming and cloaking (for improving se-rankings) as illegal (google translation: 'competition adversity').