outland88 - 6:16 pm on Jun 17, 2011 (gmt 0)
I think the sites that see fluctuations are predominantly e-commerce and the current changes might not have have anything to do with Panda.
I agree. On the surface it looks like some new filter aimed at commerce sites. Again the caveat is if you have brand immunity and a zillion links. More and more of the results in my areas are looking like research work where the owner of the site could care if it is listed and most readers arenít interested either.