I had one of the domains I was working on since feb 19th drop from page 3 back a hundred or so results, is this just a normal dance and will it recover or something else, thanks in advance.
http://www.blackhatworld.com/blackhat-seo/blackhat-lounge/412069-panda-3-3-a.html
http://www.blackhatworld.com/blackhat-seo/black-hat-seo/408917-bitch-slapped-google.html