backdraft7 - 2:27 pm on Oct 12, 2012 (gmt 0)

@Ohno - as usual, I am seeing the exact same pattern as you are. Prior to 9/29, traffic was all zombie...on 9/29, the flood gates opened and stayed that way for a dozen days. Suddenly on 10/11, the pattern changed again and conversions have now slowed to a crawl....again. It may be due to loss of referrals from highly targeted sites. That's what my logs are indicating.