Thank you Matt. I am following up with Posterous and the other sites involved on Monday. We reported one of the content farms on blogger last year too.
@Matt I like that you pinpointed some specific here, but is the algorithm going to be strong enough to easily pick up things like this: http://posterous.com/people/YrCushFlSet This single account is feeding 100 different websites alone that all feed hundreds of others. This is helping fuel numerous sites in the plastic surgery niche and it's quite disturbing.