Reno - 9:32 pm on Feb 7, 2011 (gmt 0)
I think its the scraper - text spun - inaccurate type MFA sites which need the boot from google
What Google will apparently target are low quality scraper sites, not scraper sites per se.
From the Matt Cutts / Danny Sullivan conversation:
"Matt told Danny ... that the algorithm change from last week was just related to blocking low quality scraper sites from showing up in Google's search results." (emphasis mine)
"Quality" of course is in the eyes of the beholder, so I will leave it to those wiser than me to say what that means. I have no idea.