Clive Maund did today, it's on Kitco site. Not very bullish on equities or metals.
CL--last time we had such a panic in gold stocks was in October 2008. Within less than a month GDX had a one day gain of 27% (Nov 21, 2008).
It is hard to buy into panic, but it may not be too longer before one is rewarded. On the SPX--I wouldn't touch it and would buy HDGE under 16.