alika - 4:58 pm on Apr 1, 2011 (gmt 0)
Last time I got hit really bad in 2006, my Adsense rep even asked the search team to check if there are any penalties on my site. She came back to say 'no' but it took me a quarter to regain my traffic back, and Adsense came back with a vengeance. The comeback months were still my highest incomes to date.
I'm not surprised that by going cold turkey, Adsense contacted incredibill.