sid786 - 6:27 am on Jun 9, 2010 (gmt 0)
I lost traffic during the recent May updates and also my main website was injected, hacked by some russian guy! The loss in traffic was around 30% for me. That was 2 months ago and there was no increase whatsoever in the traffic.
I had a gain of 15% in traffic starting yesterday -- its 20% today, and that certainly makes me happy. I guess its time to thank Google for the Caffeine implementation :)