CRedou - 1:36 pm on May 16, 2011 (gmt 0)

That sounds like a -50, -60 penalty to me, my network was hit on March 10th, its due to many factors, among these: backlinks, adsense etc

All people that were hit by this penalty talk about a 3 months duration, I suggest you wait and see, in the meantime if you can improve your website for the visitors good, then go ahead...

Red