I developed some tools that spam biggest german social networks xttp://www.studivz.net xttp://www.meinvz.net But I have troubles with responses to that spam I do not know German language. May be this is because of that. If someone native german speaker has experience with these networks and help me to create messages that will hook people - I will put your advertisements on my landing page. So you will benifit from this traffic. Please PM me if you are interested.