backdraft7 - 1:27 am on Apr 20, 2012 (gmt 0)
1. Work out what you've done.
2. Fix it.
Woah! That's assuming you did something wrong...
I think in 90% of the recent cases, nobody did anything at all with their site. Google just suddenly changed the rules. So, wouldn't it be wise to first determine what Google did and if it's intended to stick before rushing to making changes?
MayDay took months to sort out. I expect the same for this one.