Sgt_Kickaxe - 7:13 pm on Jun 11, 2012 (gmt 0)

How often do we see these Panda refreshes nowadays?

The real question is "how often do we see a change that reduces our traffic quality from Google", imo. If you see my post above it's not about how much traffic anymore and more about the quality of traffic we get from Google (when/purpose). The total number of visitors is meaningless (though surprisingly stable considering it is apparently being vetted).