petehall - 12:53 pm on Apr 2, 2013 (gmt 0)
I see a site ranking at the top of page 2 with no content, very few links and nothing but a simple submission form on the home page. My resource has been sent to page 26! The damage seems to be isolated to the EMD term, so I am guessing it's that as there's nothing wrong with the site.
There has been a tonne of movement over the bank holiday weekend here in the UK. Not across all verticals, and again the movement appears to be isolated somewhat. I've seen sites (not just mine) rising and falling 100s of places from day to day. Talk about a rollercoaster ride... !