http://www.analbrei.de/2007/05/07/kolumne-zum-grossverdiener-nur-durch-bloggen.html
some german information (nice domain) about earning money with blogging…
hm, perhaps I sometime understand how to include google ads on my blog
Own advertisment first:
my other blog about economics at university of Heidelberg
http://vwlheidelberg.wordpress.com/
..and I also will start a third one about taxation of Second Life – the topic of my diploma thesis