Planet13 - 5:58 pm on Jun 22, 2012 (gmt 0)

I ain't no Penguin expert (wish I were), but to me that sounds like a typical Penguin case; not a great backlink profile with LOTS of exact match keywords.

But are you sure the drop coincides with the date for Penguin? I seem to have "lost" my keyword around the 18th of April - not an exact Penguin date match (and I really didn't have more than two or three exact match anchor text links - although admittedly they were on blog comments and from INTERNAL pages.)

If this is so, I think I'll join Planet13 and open a pizza store...

Wish I were that ambitious; Right now I am just looking for a job as a delivery boy. Hope I am qualified...