After looking into it a bit more, at first I thought it was another panda release as others of late had been on the 18th of the month. From using a few G search operators I've stumbled across a few popular forums where people have been spotting drops of 10-40% since 14th Feb. My opinion would be that the latest algo release that featured an update that integrated Panda into standard crawls could be finding these low quality sites and chewing them up as it browses the net. If my guess is right bad news for some, great for others! Let me know your thoughts?
