Hi there,

Unless some really important chunk of news went unnoticed, Monikas comment is a little too dramatic. Last time i checked, the law was:
You are only liable for the content of a comment, if someone told you “hey, this guy is posting lies / nazi-propaganda / child-porn / whatever” – and you fail to react in something like seven days.

There is no regulation on blogging that affects freedom of blogging (as long as you don’t post one of the above mentioned).