thedonald123 - 7:08 pm on Jun 11, 2012 (gmt 0)
I just realized my Penguin hit site which lost 85% of traffic from Penguin 1.0 just got a nice boost of traffic. Apparently it was hit by both Penguin and Panda originally and possibly it just recovered from Panda. It is still way down from pre-penguin days, so definitely still a penguin victim.
Diagnosing the algorithm which hit you is really difficult with so many updates.