Yup, good traffic from those pages too, much much better than my tanked pages. Small wonder that they are getting so popular. 1 simple logo with your target term, ads all over, scrap, scrap, scrap. To maximize result, do not use google's search results but other like MSN or Yahoo.
That would be creating food for them. The scrapers are grabbing my pages faster than google does, and google may decide to 'downgrade' you.
Create more scrapers, let the merry go round begins or leave it be until it become official that they will be banned.