Shatner - 9:17 pm on Jun 21, 2011 (gmt 0)
Well that's it. I give up. That's three updates now where my site hasn't recovered, and I've done everything I can think of. If there was something else to try I'd try it, but there isn't.
So I will now no longer worry about Panda and just assume that 50% of my traffic is gone for good, and move forward accordingly with the mindset that Google will not be a part of bringing visitors to my site anymore.
That seems to be the only reasonable course left.