Wilburforce - 7:10 am on Jun 4, 2013 (gmt 0)
Incidentally, the drop in my own Google referrals since Penguin 2 is substantial (at least 30% accoring to WMT, which was already down over 60% from pre-Penguin 1).
This is borne out in my server logs (25% drop in overall traffic). Yesterday, I had more referrals from Bing than from google.co.uk.
The question is, if all of us are seeing this, where is the traffic going?