speedshopping - 4:21 pm on Jan 26, 2012 (gmt 0)

@netmeg, I thought exactly the same, why roll out 2 changes at the same time? Surely they want to monitor the effects of each seperately? It looks like the Panda refresh started on 13th / 14th Jan, so if your site escaped this date, then its likely that the 20th was the ad algo hurting you - thats how I am seeing it with our site until someone confirms otherwise.