ken_b - 10:46 pm on Dec 17, 2010 (gmt 0)
I tend to think temporarily delisting the site and placing the note in Webmaster Tools would be a better way to go.
For one thing, I wonder how many of these affected sites are just abandoned sites that are unlikely to make any corrections.
For the active sites, delisting may well get their attention, and corrective action, a lot quicker.
Has G ever been sued for damaging a sites name by placing the earlier warnings in the public serps?