Why not eliminate suspect sites and pages from Tim Berner Lees Giant Global Graph? In addtion, there may be flaws in the adaptive inverted link matrix model of the web used by Google and other search engines.
Nobody can require inclusion in a search engines index or archive so the best solution to suspect link profiles, SERP data mining sites, article spinning etc. is to zero them out.
By zeroing out suspect sites you avoid cases similar to the
McDonalds hot coffee lawsuit
Google:
McDonalds hot coffee lawsuit
in the case it is unknown to you.
As far as I have understood you can be sued for nearly anything in the USA.