tedster - 2:06 am on Apr 14, 2011 (gmt 0)

they can be used for SEO and to make money

And any site that is about SEO first and valuable content only as a means to an end will be under the gun with Google, as I see it. They have been played by various schemes for several years, and then they were publicly embarrassed in the press for it. Even without the press coverage, this kind of thing threatens their core.