Whitey - 10:40 am on Oct 5, 2011 (gmt 0)
Matt Cutts - Weather report: expect some Panda-related flux in the next few weeks, but will have less impact than previous updates (~2%). [twitter.com...]
..... seeing set of 4 SERP results for popular phrases from single sites. Been going on for about a week now. Not sure if this part of the Panda flux or not , but thought I'd report it.