Diabolik - 3:28 pm on Jul 13, 2013 (gmt 0)
Seeing major action also today. No above average crawling, but many pages/keywords which have not ranked in the top 1000 for almost 2 years are suddenly back in the top 50. It's like our site finally got it's "authority" back that it lost at Panda 1.0. Only changes we've done recently:
I'm seeing the same for our site, many keywords that were gone since Panda Nov 2012 update are back in the top 30. I don't think it's related to any changes we made. It seems like Google just flicked a switch and we're back.