lucy24 - 1:22 am on May 31, 2013 (gmt 0)
... action will be taken against both the link seller and buyer. How that policy stance has changed over recent years, when it was stated that nothing someone else could do would affect your site.
I don't see the connection. Selling can't happen without a buyer, and vice versa. It's by definition a two-party transaction. Not like plastering your site with links that the linkee doesn't even know about.
It's a lot easier to hide evidence than to manufacture it.