HI, I did a bunch of improvements to my site and then during Panda 2.3 (or whatever took place in late July) my site suddenly recovered. Traffic steadily climbed until mid-September. By that time, my site has recovered 43% of Google referrals. However during second half of October, my site traffic slowly declined and again lost 10% referrals.
I see a lot of my keywords in the top 20 yet my traffic only recovered about 43%. So, in your experience, am I still 'hurt' by Google Panda?