Kinderstart.com, a parental advice site, has filed a lawsuit against Google for unfairly lowering it?s ranking without a reason or warning. They claim that in March of 2005 their site fell in the ranking and as a result had lost 70% of it?s traffic and about 80% decline in revenue. As a result they seek
financial damages as well as details about Google?s ranking algorithm.
source:
http://goog-ipo.blogspot.com/2006/03...-companys.html